please answer and its math

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Answer 1

one correct equation would be 2x=28 to depict the amount of money earned and then you would do 28/3 to find out the amount of money they each have after splitting the money they earned.

Related Questions

ago?
If it was 9:10 what time would it be 30 minutes ago

Answers

Answer:

Step-by-step explanation:

9:10 minus 30minutes equal 8:40

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!11

Cecilia records the weight change in her cat over 2 weeks. What number does she record as the total weight change for her cat?

LOOK AT THE ATTACHED PICTURE

Answers

Answer:

1 over 16

Step-by-step explanation:

Which of the following rational functions is graphed below?

Answers

On solving the question, we can say that second function has vertical asymptote at x=2

what is function?

The subject of mathematics includes quantities and their variations, equations and related structures, shapes and their locations, and places where they can be found.

The function that represents the graph is f(x) = 1/x-2 .

The graph of the function

From the given graph , the vertical asymptote is at x=2

Lets find out the vertical asymptote of each function

To find out vertical asymptote we set the denominator =0

f(x) = 1/2x

2x = 0

x = 0

f(x) = 1/x-2

x-2 = 0

x = 2

The second function has vertical asymptote at x=2

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Combine like terms to create an equivalent expression. 20(-1.5r+0.75)

Answers

Answer:

-30r + 15

Step-by-step explanation:

20(-1.5r + 0.75)

~Distribute

-30r + 15

Best of Luck!

8x+7.5=3.5 What's the value of x? Please show your work. :)

Answers

Answer:

x = 0.5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form: x = -1/2

X = 0.5 gffsdf
Fnhtjjdjdjdjdjfhfjfhrhfjjf

I need it done very quick pls help

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Using the distributive property…. For number 9 x is equal to 7. For number ten n is equal to 8. For number eleven k is negative 1. And number twelve y is equal to negative 9.

Why is it helpful to represent fractions and division with models?

Answers

Answer:

R fraction visual models are incredibly effective for teaching fraction concepts. Conceptual understanding means knowing the meaning of a numerators and a denominators. As well as understanding what actually happens when we perform fraction operations.

Step-by-step explanation:

Answer:

Its because some people get mixed up when doing fractions multiplications or anything, and models help, like me for example, I got mixed up on fractions and models helped me.

Step-by-step explanation

I hope this helps sorry if im wrong ;)

O y=
y = cos(x + 1)
O y = cos(x+ 2x)
y-con~+5 )
Oy= cos(x+8)
©

Answers

Option C - y = cos(x + 5π) is the equation that most closely represents the graph. See attached graph.

What is an equation?

In its most basic form, an equation is a mathematical statement that indicates that two mathematical expressions are equal.

The graph of y = cos(x + 5π) is a cosine function that is shifted horizontally 5 units to the left compared to the standard cosine function.

The function is a periodic function that oscillates between -1 and 1, with each cycle shifted 5 units to the left compared to the standard cosine function.

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1) A student has a Math placement of Math 111, Math 100 and Math 102+. What course should the student first start with according to their placement results to then continue to get to Math 103E?

Answers

The placement results provided, the student should start with Math 100.

The placement results indicate that the student has placements for Math 111, Math 100, and Math 102+. Math 111 typically corresponds to a higher-level course than Math 100, and Math 102+ implies a placement beyond Math 102.

To progress towards Math 103E, it is essential to follow the recommended course sequence. Usually, Math courses are designed to build upon previously learned concepts and skills. Starting with Math 100 would provide the foundational knowledge necessary to succeed in subsequent courses.

Therefore, the student should first start with Math 100, and upon successful completion, they can proceed to Math 103E. It is important for the student to consult with their academic advisor or the mathematics department at their institution for specific course placement and sequencing information to ensure they are following the appropriate path.

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This grid shows where a squirrel hid different nuts which ordered pair shows wheee the squirrel hid the acorns

2,8

2,10

8,2

8,8

Answers

2,8 is the Awnser if you can see it on the graph it goes 2 up 8 right

Could someone please help here in so lost

Answers

Answer:

x=3

(26x+50degreese) = 134 degreese

Step-by-step explanation:

Fill in the blanks to complete the steps of this word problem: Moby can use his jetpack to travel 240 miles in 4 hours. How far can he travel in 10 hours?

If d represents the distance Moby travels, one way to write a proportion for this situation is
?
/4=d/
?
. Using cross multiplication gives us a new equation:
4/d
=4d. The final step is to divide by
?
, which tells us that Moby can travel
?
600miles in 10 hours.

Answers

Answer:

ummmm

Step-by-step explanation:

4271

7645

9822

0378

Why are there so many pennies on Rows 1-4. How do you think the number of pennies on Rows 5-8 will compare?

Answers

Hi so we’re going to answer on your question which is “Why are there so many pennies on Rows 1-4. How do you think the number of pennies on Rows 5-8 will compare?”

The comparison of rows 1-4 and rows 5-8 have different rows of pennies to make.

Answer:

The number of pennies doubles each time, so the count grows exponentially. The number of pennies on Rows 5-8 will be much greater than on Rows 1-4.

Step-by-step explanation:

Which of the following is a true statement?

3/5 8/24

4/8 8/24

Answers

Answer:

Step-by-step explanation:

6/16 = 0.375

8/24 = 0.33333...

4/8 = 0.5

6/16 = 0.375

therefore, B is correct

Simplify: 9( 1 - r ) + 3r

Answers

Answer:

9-6r

Step-by-step explanation:

9(1−r)+3r

Use the distributive property to multiply 9 by 1−r.

9−9r+3r

Combine −9r and 3r to get −6r.

Answer: 9−6r

Answer:

-6r + 9

Step-by-step explanation:

9( 1 - r ) + 3r

9 - 9r + 3r

9 - 6r

So, the answer is -6r + 9

A car travels 120 miles in 3 hours. What is the constant speed of the car in miles per hour?

Answers

Answer: the car travels 40 miles per hour

Step-by-step explanation: First you have to set the ratio up as 120 miles over 3 hours. After you do that you need to divide 120 by 3 which will give you for which gives you 40 miles per hours

Mr. Cho received a container of fresh eggs. He sold 1/3
of the eggs in the
morning and sold 320 eggs in the afternoon. At the end of the day, he
found that 1/4
of the eggs were not sold. How many eggs did he receive in
the beginning?

Answers

Mr. Cho received 3840 eggs in the beginning.

Let's assume that Mr. Cho received x eggs in the beginning.

In the morning, he sold 1/3 of the eggs, so he had 2/3 of the eggs left. Therefore, he had 2/3 x eggs left after the morning sales.

In the afternoon, he sold 320 eggs, so he had 2/3 × x - 320 eggs left at the end of the afternoon.

At the end of the day, he found that 1/4 of the eggs were not sold, which means that he had 3/4 of the eggs left. Therefore, we have:

3/4 × x = 2/3 × x - 320

Multiplying both sides by 12, we get:

9x = 8x - 3840

Simplifying, we get:

x = 3840

Therefore, Mr. Cho received 3840 eggs in the beginning.

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WHAT IS 5/10 Equal to

Answers

Answer:

1/2

25/50

50/100

many things

The answer is 0.5 or 1/2

What’s another name for plane P?

Answers

Answer:

trapezium maybe

Step-by-step explanation:

plzz mark me brainliest, need it to level up

Question 10 of 10
James wants to tile his floor using tiles in the shape of a trapezoid. To make
the pattern a little more interesting he has decided to cut the tiles in half
along the median. The top base of each tile is 15 inches in length and the
bottom base is 21 inches. How long of a cut will John need to make so that
he cuts the tiles along the median?
O A. 18 inches
B. 36 inches
O C. 3 inches
D. 6 inches

Answers

Answer:

18 inches

Step-by-step explanation:

The median of a trapezoid is the average of the lengths of the bases.

15 + 21 = 36

36 ÷ 2 = 18

good luck, i hope this helps :)

Answer:

18 inches

Step-by-step explanation:

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Evaluate:
${ \int \limits^\pi_{ \frac{1}{4}\pi}{ {e {}^{2 \sigma} (\sqrt{1 - { \sigma}^{2} } ) d \sigma}}}$

Answers

Answer:

hope this answer helps.

$Evaluate:[tex]{ \int \limits^\pi_{ \frac{1}{4}\pi}{ {e {}^{2 \sigma} (\sqrt{1 - { \sigma}^{2} } ) d \sigma}}}[/tex]$

1. Lisa drives her car 46 km south and then 13 km east.
How far is she from her starting point?
Show work

Answers

Umm maybe 59 kilometers

Rotation - Question 5

Answers

When the former image is rotated, the dots will be located at section 2 and 7.

What is the effects of image rotation?

When an image is rotated, the constituents within it also changes its position as the object is moves from a point to another about a pivot junction.

From the given image above, after the rotation of the initial image, the dot should be located at number 2 and 7 of the new image.

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a vehicle uses 1 1/8 gallons of gas to travel 13 1/2 miles. at this rate how many miles can the vehicle travel per gallon of gas

Answers

Answer:

The vehicle can travel 12 miles per gallon of gas.

Step-by-step explanation:

The number of gallons used by a vehicle = 1 1/8 gallons

i.e.

$1\frac{1}{8}=\frac{9}{8}$ gallons

The number of miles traveled by a vehicle = 13 1/2 miles

i.e.

$13\frac{1}{2}=\frac{27}{2}$ miles

Thus,

Total Gallons =9/8 gallons

Total Distance in miles = 27/2 miles

Hence:

Unit Rate = [27/2 miles] / [9/8 gallons]

= 12 miles per gallons ∵ $\frac{27}{2}\div \frac{9}{8}=12$

Therefore, the vehicle can travel 12 miles per gallon of gas.

what is 60 as a ratio

Answers

Answer:

the answer is 60/100 60%

Step-by-step explanation:

Solve the equation . Check your solution

Answers

Answer:

x=48/8=6

Step-by-step explanation:

simple form

8x-48=0

fractionized

8(x-6)=0

Help help help help help

Answers

65=0.13•x. x=500. :)

Answer:

500

Step-by-step explanation:

65 is 13% of 500

500 x .13= 65

ou have decided to find a new one-bedroom apartment to live in. You want to find an apartment no further than a 30 miles from EKU. Using Zillow you take a random sample of 61 apartments. The mean rent of the sample is 640 dollars and the standard deviation 55 dollars. You want to use 95% confidence interval for the mean monthly rent for one-bedroom apartments within 30 miles of EKU to get an idea of how much on average people spend. Confirm that the sample size is large enough, calculate a 95% confidence interval and interpret the interval. (Round your answer to 2 decimal places)

Answers

Answer:

hfcfkyhgctyirkgt,ckcikkccy

Step-by-step explanation:

Suppose that there are 27 sophomores and 14 juniors in a Physiology class. Two students are chosen at random to participate in a class demonstration. What is the
probability of choosing two students at random and the first is a junior and the second one is a sophomore? Round your answer to four decimal places, if necessary.

Answers

The answer would be 7

Which is the radian measure for 30° and its associated coordinate point on the unit circle?
7 pie/6
Pie over 6

Answers

Answer:

Step-by-step explanation:

this is the boybfiend

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please answer and its math ​

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please answer and its math