simplify the expression by arranging the steps in sequence, based on the order of operations.

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Answer 1

I have no idea how to do this lol

Related Questions

WILL MARK BRAINIEST Bob cannot decide which of two washing machines to buy. The selling price of each is $495. The first is marked down by 30%. The second is marked down by 20% with an additional 10% off. Find the sale price of each washing machine. Use pencil and paper. Explain why Joanne should buy the first washing machine rather than the second if the machines are the same except for the selling price.

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Answer:

See explanation

Step-by-step explanation:

495*.3= 148.5

346.50

495-99(20%)

396-10%

356.4

The first one is cheaper and the 2nd sucks cux the 20 then 10 means the 10% off is of the 20 and is lower and lower means lesss $ off

Jack wants to know how much water a sphere can hold with a diameter of 16 cm. Find the volume. Use 3.14 for pi.

Answers

Answer:

2143.57cm^3

Step-by-step explanation:

here we know the volume of sphere is 4/3πr^3 and the total volume of the sphere is the required capacity of the sphere to hold the water

Jack wants to know how much water a sphere can hold with a diameter of 16 cm. Find the volume. Use 3.14

please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!

Answers

The function for the points are y = -15x - 5

How to determine the function

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

m is the slope of the liney - y₁ and (x - x₁) are the points

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is $a=-15b-5$

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

$a-$$a_{1}$$=x[b-b_{1}]$

Where we will consider (1/3,0) = $a-a_{1}$ and (0,-5) = $b-b_{1}$

that is 1/3 = $a$, 0 = $a_{1}$ and

0 = $b$, -5 = $b_{1}$

$x$ refers to the slope of line (take any variable)

Now for finding the value of $x$,

$x=a-a_{1}/b-b_{1}$

inserting the values,

$x=[0-[-5]]/[0-1/3]\\x= -15$

Substitute the value of $x$ in the equation

$a-0=-15[b-1/3]$

By simplifying the equation, we get

$a=-15b-5$

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What is 4(x+2)

The x = 2

Answers

Answer: 16

Step-by-step explanation: First you take care of what's inside the parenthesis which is x+2 and sine x=2 you should get 4. Then you do have 4(4). Which means all you need to do is multiple 4 times 4 and you get 16.

16 Is ur answer enjoy

slope 2

.........................................................

screenshot 1: question
screenshot 2: answer options

thx

Answers

Answer:

A/m=-2. since x goes up by 2 on the table, y decreases by 4 on the table, but if the next part of x on the table was 6, then y would be -2.

ASAP HELP PLZZZZ What is the image of the point (9, -2) after a rotation of o counter-clockwise about the origin?
Group of answer choices

(-9, 2)

(2, -9)

(-2, 9)

(2, 9)

Answers

Answer:

It should be (2,9).

Step-by-step explanation:

If you rotate it counter clockwise, the x value and y value switch numbers and they will both become postive.

i think its (2, 9) :)

How many class periods that are 3/4 of an hour-long will fit into 6 3/4 an hour school day? Assume that the class period includes time to pass between classes. helpppppp

Answers

Answer:

about 8 classes

Step-by-step explanation:

convert 6 3/4 to a fraction: 27/4

3/4 can go into 27/4 9 times, but with time in between, you should only be able to have 8 classes instead of 9

Answer:

about 8 classes

Step-by-step explanation:

convert 6 3/4 to a fraction: 27/4

3/4 can go into 27/4 9 times, but with time in between, you should only be able to have 8 classes instead of 9

PLEASE HELP ME!!

Identify the set of ordered pairs that represents y as a function of x.

A - {(0, −2), (0, −1), (0, 1), (0, 2)}

B - {(0, 0), (1, 1), (1, 1), (3, 3)}

C - {(0, −2), (0, −1), (0, 1), (0, 2)}

D - {(−2, 0), (−1, 0), (1, 0), (2, 0)}

Answers

Answer:

I think it's d hopefully it is

pizza is the best yah

if s=17 and t=19 then r=
its #2 btw

Answers

Answer:

b hhjdisux

Step-by-step explanation:

17^2 + r^2 = 19^2
289 + r^2 = 361
-289 on both sides
r^2 = 72
√r^2 = √72
r = 6√2

Answer:
r = 6√2

How to express this sum using sigma notation? 1+4+9+16+25+36

Answers

Answer:

its 241

Step-by-step explanation:

hope it is correct

Answer:

Its 241

Step-by-step explanation:

Which relationships describe angles 1 and 2?

Select EACH correct answer.

supplementary angles

adjacent angles

vertical angles

complementary angles
Two lines intersecting creating four angles with the left angle labeled one and the angle to the right labeled two

Answers

Supplementary and adjacent.

Two angles are called supplementary when their measures add up to 180 degrees.

Adjacent angles are two angles that have a common vertex and a common side but do not overlap.

Answer:

simp and ajisan

Step-by-step explanation:

test i did

What does 1.5 times more than that mean? Like for an example, Ken ate x grams of almonds, and Han ate 1.5 times more than that? So what does 1.5 times more than that mean?

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Its like eating one portion and a half. So, you eat a portion, and then you eat a portion half of what you just ate. Hence why 3 times 1.5 is 4.5, because 3+1.5 equals 4.5

What is the relationship between x and y?
Oy and x stay constant
Oy increases as x increases
Oy decreases as x increases
Oy stays constant as x increases

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A is correct because xy is consistna

B increases as c increases, because on the graph you can see this is a positive so every time the x increases the y increases also.

one-half of the people at a game wore hats. two-thirds of those people also wore gloves. one-fourth of those people wearing gloves and hats also wore scarves. 25 of the people had hats and scarves but no gloves. One hundred people had only scarves. If there were 1824 people, how many had scarves
Please give answer as soon as possible

Answers

Final Answer: 277 people had scarves.

Step-by-step explanation:

1/2 people wore hats2/3 people wore also wore gloves.1/4 people wore scarves.25 people had hats and scarves. (no gloves)100 people have only scarves.1824 people total

1824 / 2 = 912 (Divide by 2 to get the people wearing hats)

912 / 3 = 304 (subtract 304 to get 2/3)

912-304 = 608

608/4 = 152. (people who wore gloves, hats, and scarves.)

152+100+25= 277

Answer:

1111

Step-by-step explanation:

1111223

Write a compound inequality for the following graph.

Answers

Answer:

number 59

Step-by-step explanation:

the answer is the number 59

Which of the following lists is in order from smallest to largest? 1.4, 1/4 ,14% 1/4 , 14%, 1.4 14%, 1/4 , 1.4 1.4, 14%, 1/4

Answers

Firstly, I noticed that there are fractions, decimals, and percents. I will change everything to percents, so it’s more easy for me to compare each of them.

List 1. 140%, 25%, 14%. This is from greatest to least, not least to greatest.
List 2. 25%, 14%, 14%. This is not from least to greatest, either.
List 3. 14%, 25%, 140%. This is from least to greatest.
List 4. 140%, 14%, 25%. This is not from least to greatest.

List 3 is from least to greatest. I got this answer by converting all of the fractions and decimals to percentages.

7 % of 39? need too know right now.

Answers

Answer:

2.73

Step-by-step explanation:

You could just divide.

Answer:

the answer is 2.73

Step-by-step explanation:

ur welcome brah

helppppppppppppppppppppppppppp

Answers

the answer would be D !

Would my answer choice be correct? ( There is a photo)

Answers

Answer:

yes I believe so. best of luck

For the data shown in the scatter plot below, which point is an outlier?

A. (1, 4)

B. (3, 3)

C. (4, 7)

D. (8, 7)
Pls answer ASAP

Answers

This answer would be D. (8, 7)

Note: not close to other points

It would be D Bc that’s the plot that’s farthest with a point

Which choice when added to | −5 + 7 | will equal zero?
| +5 − 7 | [ 2] − | −5 + 7 | [3] | −( −5 + 7 ) | [4] | 7 − 5 |
i know the anwser is two but how do you get it

i need it by 5/1/23 at 8pm

Answers

Answer:

[ 2] − | −5 + 7 |

Step-by-step explanation:

Since we know that | −5 + 7 | is an absolute value, we know that the answer will be positive no matter what.

Step 1) Solve. | −5 + 7 | = 2.

Step 2) Find which other absolute value is equal to -2.

After solving [2], − | −5 + 7 | = -2, we know that the answer is choice 2.

We know this because | −5 + 7 | = 2, however, since it is multiplied by (-), it becomes -2. And 2 + (-2) = 0

To solve this problem, we need to simplify each expression and see which one, when added to | −5 + 7 |, will equal zero.

We start by simplifying | −5 + 7 |:

| −5 + 7 | = | 2 | = 2

Now we can simplify each of the answer choices:

[2] | +5 − 7 | = | −2 | = 2
[3] | −( −5 + 7 ) | = | 2 | = 2
[4] | 7 − 5 | = | 2 | = 2

We see that only choice [2], when added to | −5 + 7 |, will equal zero:

2 + (−2) = 0

Therefore, the answer is [2] | +5 − 7 |.

(Rewriting Rational Numbers LC)

Compare negative three and five tenths repeating and negative ten thirds using symbols <, >, or =.

negative three and five tenths repeating is less than negative ten thirds
negative three and five tenths repeating is greater than negative ten thirds
negative ten thirds is equal to negative three and five tenths repeating
negative ten thirds is less than negative three and five tenths repeating

Answers

Answer:

the third answer

Step-by-step explanation:

The answer is C hope this helped everyone have a good day and ac it

WILL GIVE BRAINLIEST UNTIL 11/25/20

It is recommended that you work this out on graph paper to help answer the questions. Sean plots the locations of 4 places on a coordinate grid as given below (It is recommended that you work this out on graph paper to help answer the questions.): His house is at (−4, 5). His school is at (−4, 3). The community center is at (6, 3). The grocery store is at (−4, −9). Part A: Use absolute values to calculate the distance in units from Sean's house to his school. Show your work. (4 points) Part B: Is the total distance from Sean's house to the school to the grocery store greater than the total distance from Sean's house to the school to the community center? Justify your answer.

Answers

Formula of finding the distance : absolute value (x2-x1)^2 + (y2-y1)^2
Distance from house to school : (Under Absolute value) (x2-x1)^2 + (y2-y1)^2
( -4 - (-4) )^2 + (10 - 3 )^2 = 0 + 49 = Radical 49 = 7
Distance from house to grocery store : (using the same method) you get = Radical 1200 = 60
Distance from house to community center : (using the same method) =
Radical 85
Yes, the distance from her house to grocery store is greater then to community center

The distances between two points are required.

The Distance from house to school to grocery store is greater than Distance to from house to school to community center.

The points are

$H(-4,5)$

$S(-4,3)$

$C(6,3)$

$G(-4,-9)$

The distance between the HS is

$|HS|=\sqrt{(3-5)^2+(-4-(-4))^2}=2$

Distance between SG

$|SG|=\sqrt{(-4-(-4))^2+(-9-3)^2}=12$

Distance from house to school to grocery store is

$2+12=14$

Distance between the SC

$|SC|=\sqrt{(6-(-4))^2+(3-3)^2}=10$

Distance to from house to school to community center

$2+10=12$

So, the Distance from house to school to grocery store is greater than Distance to from house to school to community center.

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WILL GIVE BRAINLIEST UNTIL 11/25/20It is recommended that you work this out on graph paper to help answer

Help plz i need help with this due todayyy

Answers

Answer:

1. -2

2. Chivas

3. America

Step-by-step explanation:

A basketball coach plotted data about her shooting guard’s playing time and point scoring in a scatterplot. Shooting Guard Minutes Played and Points Scored Which is the equation of the line of best-fit?
y = StartFraction 15 Over 22 EndFraction x + StartFraction 6 Over 11 EndFraction
y = StartFraction 15 Over 22 EndFraction x + StartFraction 43 Over 11 EndFraction
y = StartFraction 22 Over 15 EndFraction x minus StartFraction 86 Over 15 EndFraction
y = StartFraction 22 Over 15 EndFraction x minus four-fifths

Answers

Answer:3

Step-by-step explanation: simple math

I think the answer is C y = StarFraction 22 over 15 EndFraction x minus StarFraction 86 Over 15 EndFraction

Six less than two times a number is no more than 17.

This is for math I failed a math unit test it was 100 points I’m not the best at every subject even though I get A’s normally from my own work. But I really need help with this I have this question I need to do so I can try to get my grade up just a little bit before tomorrow because they take my device away at school and I don’t have time to do it later.
Thank you!
Also I need the

Write an inequality for each phrase.

Answers

6-(2x)=17 because less than means minus. So 6- two times a number. We don’t know what number so we use X as a variable to fill in for that number. We have to solve multiplication first because PEMDAS so we put the 2X in parentheses so it’s solved before we subtract 6! Then we put =17 because it says it is no more than 17, meaning it’s equal to 17!

6-(2x)=17 because less than means minus.
So 6-two times a number. We don't know
what number so we use X as a variable to fill
in for that number. We have to solve
multiplication first because PEMDAS so we
put the 2X in parentheses so it's solved
before we subtract 6! Then we put =17
because it says it is no more than 17,
meaning it's equal to 17!

Please help and show your work

Answers

Answer:

a. y range from 5,6

b.x range from -3,-2,-1

c.m range from 4,

d.r range from -2,-3,-4,-5...1,2,3,4....

light travels approximately 300,000,000 metres each second. A light year is the total distance travelled by light in one year. Assuming there are 365 days in a year, determine a light year, expressing your answer in standard form and with the correct unit.

Answers

Answer: 9.45 x 10^15 m

Step-by-step explanation:

The speed of light = 300,000,000 m/s (3·00 × 10^8m/s).

Length of Earth year = 365 days

= 365 × 24 × 60 × 60 seconds = 3·15 × 10^7seconds

Now speed = distance / time ...

so ... distance = speed × time

So: 1 light year = 3·00 × 10^8 × 3·15 × 10^7

1 light year = 9·45 × 10^15 m

That's nearly 9 1/2 million, million kilometres!

The required meters in 1 light year is 9.48 * 10¹⁵ meters.

Given that,
Light travels approximately 300,000,000 meters each second.
To determine a light year, express your answer in standard form and with the correct unit.

What is Distance?

Distance is defined as the object traveling at a particular speed in time from one point to another.

Here,

Speed of light = 3 * 10⁸ meter per second
for distance = 1 light year,
A light year is the total distance traveled by light in one year.
So,
Number of seconds per year = 365 * 24 * 60* 60 = 31536000
Distance = speed x time
1 light year = 31536000 * 3 * 10⁸
1 light year = 9.48 * 10¹⁵ meters

Thus, the required meters in 1 light year is 9.48 * 10¹⁵ meters.

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2 divided by 3 converted into a decimal and percent. (Show your work)

Answers

2/3 converted to a decimal makes 0.67(when rounding up) ans in percentage you just multiply your decimal number by 100% making your answer 67%

Answer:

2/3=0.67

2/3x100=67%

Did I do it right? Grade 7 math

Answers

Answer:

You have all the right answer except for the last one it should be 20 not 22

Step-by-step explanation:

Here's way she is buying two candles which is $12 then to rush it it is an extra $8 adding them together you get only $20.

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simplify the expression by arranging the steps in sequence, based on the order of operations.​

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simplify the expression by arranging the steps in sequence, based on the order of operations.