Mathematics Middle School

Mauricio bought 6.75 yards of fabric for a total of $47.50
About how much was the cost per yard? Explain why your
answer is reasonable. ( brainliest included for correct answer)​

Answers

Answer 1

Answer:

$7.04

Step-by-step explanation:

47.50/6.75 which is about $7.04

My answer is reasonable because 47.50 is close to 49 and 6.75 is close to 7 and 49/7 is 7,  which is about 7.04.

Hope this helps :D

Answer 2

Answer:

About $7.04 / yard.

Step-by-step explanation:

We divide the total cost by the length of fabric.

Cost per yard = 47.50 / 6.75

= 7.037

= $7.04 to the nearest cent.

This is reasonable  because  6.75 yards is close to 7 yards and 7 * $7 = $49.

Related Questions

answer this last question for me

answer this last question for me

Answers

The answer i got is 12x+30

Which best describes the error in solving the inequality?



STEP 2:Correct the error.

Which best describes the error in solving the inequality?STEP 2:Correct the error.

Answers

Answer: nah

Step-by-step explanation: nah

Hello!!

Answer:

Whenever you are solving inequalities, if you divide then that means to FLIP the sign!

Step-by-step explanation:

Step 1: Divide both sides by -3.

−3m                9  

−3        ≥         -3

m≤−3

Answer:

m≤−3

Alex pays his bills online through his bank. He recently paid $156 for his electric bill and $61 for his internet bill. By how much did Alex's bank account change by paying the bills?

Answers

Answer:

hi paid electric bill$156

he paid for internet bill$61

$156+$61

=$217

He is paying 156 for his electric and 61 for his internet 156+61 is 217

A coordinate plane with a point plotted at and labeled (0, 2).
Vera wants to graph a line that passes through (0, 2) and has a slope of StartFraction 2 Over 3 EndFraction. Which points could Vera use to graph the line? Select three options.

(–3, 0)
(–2, –3)
(2, 5)
(3, 4)
(6, 6)

Answers

Answer:

A D and E are correct.

Step-by-step explanation:

I took a test on edge 2020 and got it right.

The point to graph the line will be (–3, 0), (3, 4), and (6, 6). Then the correct options are A, D, and E.

What is the equation of line?

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

A coordinate plane with a point plotted at and labeled (0, 2).

Vera wants to graph a line that passes through (0, 2) and has a slope of 2 Over 3.

Then the equation of line will be

y = (2/3)x + c

Then the equation of the line is passing through (0, 2). Then the equation line is satisfied with this point. Then the value of c will be

2 = (2/3) × 0 + c

c = 2

Then the equation of the line will be

y = (2/3)x + 2

Simplify the equation, then the equation will be

3y = 2x + 6

The equation of the line and the point are drawn.

The point lies on the equation, then that point can be used to graph line.

Vera can use the point to graph the line will be (–3, 0), (3, 4), and (6, 6).

Then the correct options are A, D, and E.

More about the equation of line link is given below.

https://brainly.com/question/21511618

#SPJ6

A coordinate plane with a point plotted at and labeled (0, 2).Vera wants to graph a line that passes

If m is a positive integer, what is the least value of m for which 180 is a factor of 105m

Answers

Answer:

Step-by-step explanation:

If 180 is the factor of 105 m, then the factors of 180 should also be the factors of 105 m.

Factors of 180 = 15 * 12

Factors of 105 m = 15 * 7 * m

The least value of m is  = 12

The answer is 12 as
15*12 is 108
So m=12

In the diagram line, AC is parallel to line DF which angle corresponds to HEF.

In the diagram line, AC is parallel to line DF which angle corresponds to HEF.

Answers

Answer: ∠EBC

Step-by-step explanation:

angles that basically look the same but in different places on the same line. Same side of line, different placement

Answer would have to be

Addy and her friends bought a box of cookies. They ate 3 2/3 cookies on Tuesdy and 5 1/6 cookies on Thursday.
About how much of the cookies did they eat?

A. 1 1/12

B. 9

C. 10

D. 8

Answers

Answer:

B. 9

Step-by-step explanation:

3 2/3 + 5 1/6

3 4/6 + 5 1/6

= 8 5/6

Malia has $10 to spend at the fall carnival. She decides to order an ice cream cone for herself and one for her sister.

a. If the cost of each ice cream cone is $2.35, how much will she spend on the ice cream cones? Write an equation and solve.


b. How much change will Malia receive? Write an equation and solve.

Answers

Answer:

Malia's allowance changed from $10.00 to $(10 - 2x) after buying ice cream cones.

Step-by-step explanation:

We are given the following information:

Malia's allowance to spend at carnival = $10.00

Ice cream ordered by her = 2

Let x dollars be the cost of one ice cream cone.

Total money spent on ice creams =

Formula:

change in Malia's allowance = total allowance - money spent on ice cream cones = 10 - 2x

Thus, Malia's allowance changed from $10.00 to $() after buying ice cream cones.

malia will spend 4.70 and have 5.30 in change

The marks obtained by 13 students of a class are given below.
25,5,14,22,20,18,22,22,33,33,22,14,23
a) Prepare a frequency table
b) Find the range of the data.
c) Find the mean,median and mode.

Answers

e

eeee

ee

e

e

e

dd

d

dd

d

d

d

e

e

e

d

d

dd

d

ddhsusy

C is the correct answer

I'LL GIVE BRAINLIEST!!
( True / False ) Force is used in aristocracy.
If true how?
If false why?

Answers

Answer:

true

Aristocracy is a form of government in which political power is held by a select few privileged people called aristocrats or nobles. Coming from a Greek word meaning “rule by the best,” aristocrats are considered the most qualified to rule because of their moral and intellectual superiority.

The answer to this question is true

Which pair of points forms a vertical line segment that is 4 units long? A. (–3, 5) and (–7, 5) B. (3, –8) and (3, –4) C. (2, 1) and (2, 3) D. (2, 4) and (–2, 4)

Answers

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

(Pls Help ASAP) (If you do not know don't answer) Give 20 points for 2 questions

(Pls Help ASAP) (If you do not know don't answer) Give 20 points for 2 questions
(Pls Help ASAP) (If you do not know don't answer) Give 20 points for 2 questions

Answers

(-4,-4)
This is where the lines intersect.

can somebody please teach me how to do this?

can somebody please teach me how to do this?

Answers

Answer:B

dilation of 0.5 about the origin

Step-by-step explanation:

I did this assignment and got a 100.

This is step by step. You find the coordinates or corresponding points. We will use w and w’. W’ is a scale factor of w. The coordinates of w is 2,1. W’ is 3,1.5. Divide w’ by w to get answer. 3 ,1.5 divided by 2,1. The answer is 1.5

Cell phone Plan A costs $80 per month and comes with a free $630 phone. Cell phone Plan B costs $45 per month but does not come with a phone. If you buy the $630 phone and choose Plan B, how many months is it until your cost is the same as Plan A's? Be sure to:

a) Write an equation to represent the situation where x represents the number of months.

b) Show your work to solve the equation from part a using inverse operations.

c) State the answer.

Answers

Answer B. I Hope it helps!
all i know is that it takes 16 months for the prices to be the same. $80 for 9 months = $720 and $45 for 16 months = $720. i am not even sure if that’s what this problem meant but yea. i cant help with a and b.

You pick a card at random. 6 7 8 9 What is P(divisor of 70)? Write your answer as a percentage. %

Answers

Answer:

Step-by-step explanation:

6.789x10 3 esta es la solución

ANSWER FAST I DON'T UNDERSTAND?

ANSWER FAST I DON'T UNDERSTAND?

Answers

Answer:

Step-by-step explanation:

I would ask my teacher for help if no, then it seems like you would mark a line in the numbers line or smth just giving you an idea sorry if this never helped :(

Okay so you’re definitely to start subtracting the negative intergers and divide them by half of whichever whole number you have and then you have your answer!

Please answer quickly!!

Please answer quickly!!

Answers

-14/15+-2v/3+v/3 that is the answer

Answer:

= -14/15 - 1/3v

Step-by-step explanation:

There are 28 female performers in a dance recital. The ratio of men to women is 3:7. How many men are in the dance recital?

There are _____men in the dance recital.

Answers

Answer: 12  i think :(

Step-by-step explanation: because There are 32 female performers in a dance recital the ratio of men to women is 3/8 How many men are in the dance recital

There are 12 men because if you look at the ratio and you multiple 7 by 4 it’s 28 and if you multiply 3 by 4 it’s 12 so that shows there is 12 men performers

Which two types of cars have equivalent ratios of miles traveled to hours of time during the trip?


Cars------------------------Miles traveled----------------------------Hours of time---------

Lexus-----------------------------64----------------------------------------------4------------

Toyota---------------------------27-----------------------------------------------3-----------

Ford------------------------------25-----------------------------------------------2-----------

Chevrolet----------------------48------------------------------------------------3-----------

Answers

Answer: lexus,chevrolet

Step-by-step explanation:

Answer:

Step-by-step

lexus and chevorlet

HELP I WILL GIVE BRAINLIEST! PLS HELP ASAP! During a period of extreme cold, the average daily temperature dropped decreased by 112°Feach day. How many days did it take for the temperature to decrease by 9°F? Which equation would you use to find the solution?
A: x + 1 1/2 = 9
B: x − 1 1/2 =−9
C: −1 1/2x = −9
D: 1 1/2x = 9

Answers

I am doing exact this question

It takes about 4 days for the temperature to decrease by 9°F.

An equation is an expression that shows the relationship between two or more variables or numbers.

Let x represent the number of days. Given that the temperature drop decreased by 1 1/2°F each day (- 1 1/2), for it to decrease by 9°F (-9):

-1 1/2 * x = -9

-1.5x = - 9

x = 4 days

It takes about 4 days for the temperature to decrease by 9°F.

Find out more at: https://brainly.com/question/21105092

what is the 2 one pls help

what is the 2 one pls help

Answers

Answer:

Q

Step-by-step explanation:

Calculate 12% simple interest to be paid on a loan of $2000 repaid in 1 1/2 year?

Answers

Answer:$360

Step-by-step explanation:

I=PRT

I=12/100×2000×1.5

I=24×1.5

I=$360

The answer is $360
Hope this helps !

I need an answer for this pls

I need an answer for this pls

Answers

Answer:

The GREATER the line the STEEPER the PROPORTIONALITY of X you know you have a constant proportionality when your graph begins at the ORIGIN we can write the equation as y = K x. We find the constant of proportionality by DIVIDING the CONSTANT coordinate by the Y coordinate from an ordered pair.

Step-by-step explanation:

I think I'm not sure you should probably get a second opinion to be sure.

Answer:

The GREATER the line the STEEPER the PROPORTIONALITY of X you know you have a constant proportionality when your graph begins at the ORIGIN we can write the equation as y = K x. We find the constant of proportionality by DIVIDING the CONSTANT coordinate by the Y coordinate from an ordered pair.

(wat she said :))

PLEASEEEE HELPPPPPPPPP

PLEASEEEE HELPPPPPPPPP

Answers

Answer: The difference between the angle measure is 152 degrees

Step-by-step explanation: Supplementary angles are angles that add up to 180

So if one angle is x in this case, the other will be 14x

Adding both ;

x + 14x = 180

15x = 180

x = 180/15

x = 12

The other angle is 14 * 12 = 168

The difference between the two will be;

168-12 = 156

Answer:

168

Step-by-step explanation:

m<B + m<C = 180 since the angles are supplementary.

m<B = 14m<C since the measure of angle B is 14 times the measure of angle C.

m<B + m<C = 180

14m<C + m<C = 180

15m<C = 180

m<C = 180/15

m<C = 12

m<B = 14m<C = 14 × 12

m<B = 168

Answer: 168

Match the definitions to the terms.
Words: free morpheme, superlative, comparative, inflection, combining form, affix, prefix, love, affix, bound morpheme.
.
Definitions: syllable added to a root word to change its meaning
an independent word--example: run, walk, book
affix that gives grammatical meaning such as tense or number
a word part which must attach to a word in order to be usable in a word
degree of comparison formed by adding -er or more to an adjective
degree of comparison formed by adding -est or most to an adjective
affix added to the beginning of a word
affix added to the end of a word
root word of lovable
modified form of a word that occurs only in combination; may be used with another of its kind

Answers

Answer:

Easiest to hardest. sort them out.

Step-by-step explanation:

free morpheMe an independent word--example: run, walk, book(I corrected the spelling error)love root word of lovable  prefix affix added to the beginning of a wordsuffix affix added to the end of a wordcomparative degree of comparison formed by adding -er or more to an adjectivesuperlative degree of comparison formed by adding -est or most to an adjectiveinflection affix that gives grammatical meaning such as tense or numbercombining form modified form of a word that occurs only in combination; may be used with another of its kindbound morpheme a word part which must attach to a word in order to be usable in a word: example: -ing, -s, -ed

I need help please. Look at the picture.

I need help please. Look at the picture.

Answers

Answer:

I dont know the answer

Step-by-step explanation:

but try to use proportional relationships

good luck : )

Given the function r(x)= v5x -3.5, find the value.

For what value of x is r(x)= -21?

Answers

Answer:

45

Step-by-step explanation:

hope this helps you out!

Answer:

Step-by-step explanation:

r (x)=5x-3.5 r(x)=-21

-21=5x-3.5 add 3.5 on both

-17.5=5x divided 5 on both sides. x=-3.5.

can someone help me with this math problem? here is what it is


it is numbers 22 and 23.

can someone help me with this math problem? here is what it isit is numbers 22 and 23.

Answers

23-
J(4,4) k(3,4) L(1,1) M(4,1)
23 yuhhhhh bestie 23 gajahbaba

helpppppppppppppppppppppppppppppppppppppppppppp

helpppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

I think it should be \(24x^{2}\)

Step-by-step explanation:

When the question said area of the cube, I think it was supposed to be surface area, which would \(6a^{2}\) where a is the length of one edge. Given that the length of one edge is 2x, we would plug in 2x to the equation to get\(6*(2x)^{2}\) which would become \(24x^{2}\).

Which of the following is true about the area and perimeter of rectangles? A Two rectangles with the same area must have the same perimeter. B Two rectangles with the same perimeter must have the same area. C Two rectangles with the same perimeter can have different areas. D No two rectangles can have the same area.

Answers

The correct answer is C



A states that two rectangles with the same area must have the same perimeter, but this is false.

Let’s say you have a rectangle that has an area of 12 Sq ft

It could be 4 x 3 or 6 x 2

Given that our perimeter is 2l x 2w = p:

8 + 6 = 14 but 12 + 4 = 16



B says that’s two rectangles with the same perimeter must have the same area, this is also false.

Let’s take our perimeter of 16 for example.

We could have a rectangle of 2 x 6 and we could have a rectangle of 4 x 4

However, 2 x 6 has an area of 12
Meanwhile, 4 x 4 has an area of 16



C says that two rectangles with the same perimeter can have different areas. I already proved this with the last one


D says that no two rectangles can have the same area

4 x 3 and 6 x 2 both have an area of 12
Other Questions
Who was the first Queen of Nepal? 2. The showroom for a new apartment complex includes a scale model of the building.The scale factor is 1/3.41 If the actual apartment building will be 39 m wide, how wide is the model?a. 13.7 mb. 9.1 mc. 133 md. 11.4 m the market price of a 20-year, $1,000 bond that pays 9% interest semiannually is $774.31. what is the bond's yield to maturity? . When the firm produces 150 units of output, its profit is a. $2,325.00. b. $3,675.00. c. $3,100.75. d. $2,150.00. Identify and explain the relationship between the domino theory and containment in the context of the Vietnam War. What are the requirements for utilizing simple distillation to seperate this liquid mixture? Despite gaining new freedoms after the US Civil War, these laws were put in place throughout the South that segregated black and white races, usually giving African-Americans worse conditions. write approximately 150-200 words of a wonderful day The pie chart illustrates hypothetical data for the market share for the United States automobile market. The percentage of the U.S. market that U.S. auto firms control is Which problems did the 1996 Olympics create? Check all that apply.Not all areas of the city benefited equally.Traffic greatly increased throughout the city.The housing market has since gone into decline.Atlantas population dropped sharply after the Olympics.There was not enough money to finish all of the construction.Many buildings constructed for the Olympics are now vacant. the volume of a cone varies jointly with the base (area) and the height. the volume is 12.5 ft 3 when the base (area) is 15 ft 2 and the height is 2 1 2 ft . find the volume of the cone (after finding the variation constant) when the base (area) is 12 ft 2 and the height is 6 ft . 112.5 ft 3 18.75 ft 3 72 ft 3 24 ft 3 if a load is made from thick, solid parts, its volume is multiplied by the materials ? in order to determine the load weight. what factors need to be taken into consideration when deciding whether or not to participate in a clinical trial? Meeting the needs of the present through economic development without compromising the needs of future generations to meet their own needs is called ______. Given the function defined in the table below, find the average rate of change, insimplest form, of the function over the interval 6 < x < 12.3f(x)63125187249 what philosophy teaches that a persons actions can be complety eplamnied as respones to certain stimuill A concave mirror is designed so that a person 20cm in front of the mirror sees an upright image magnified by a factor of two. What is the radius of curvature of this mirror? An authoritative parent exhibits which of the following qualities?demanding and responsivedemanding and unresponsiveundemanding and responsiveundemanding and unresponsive Last year sales were 14,200.00 sales have increased 57% this year how much is the increase round to the nearest cent hundredths Why does the poet tell his Neighbour that they don't need fences?