Jacob copies 30% of a document. He copies 8 pages. Write the number of pages in the
document.​

Answers

Answer 1
Answer:

Answer:

27

Step-by-step explanation:

Number of documents

jacob copies 30% of a document which is 8 pages

we can solve this using cross multiplication

30 %       :        8

100%      :         x

30%x = 100%*8

30% x = 8

x = 8/ 30%

x = 26.667

to 2sf

number of pages in the documents 27

Answer 2
Answer: There are 27 pages in the doc

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Room is 360 square feet. The width is 5/8 the length. What is the length
Todd orders pictures from a photographer. Each picture costs $7.50. A one-timeshipping fee of $3.25 is added to the cost of the order. The total cost of Tood's ordebefore tax is $85.75. How many pictures did Todd order?

Teloria, Maria, and Britt each ordered a pizza. Teloria ate4
7
of hers, Maria ate
3
4
of hers, and Britt ate 5 of her 8 slices. Order the girls, from greatest to least, according to how much of their pizzas they ate

A) Teloria, Maria, and Britt each ordered a pizza. Teloria ate
4
7
of hers, Maria ate
3
4
of hers, and Britt ate 5 of her 8 slices. Order the girls, from greatest to least, according to how much of their pizzas they ate

A) Maria, Teloria, Britt
B) Britt ,Teloria, Maria
C) Teloria, Maria, Britt
D) Maria, Britt, Teloria

Answers

From greatest to least, the order of how much of their pizzas the girls ate is Maria, Britt, and Teloria.

So the answer is (D) Maria, Britt, and Teloria.

What is a fraction?

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.

To compare how much of their pizzas each girl ate, we need to convert the fractions to a common denominator.

Teloria ate 4/7 of her pizza, which is equal to 4/7 x 1 = 4/7.

Maria ate 3/4 of her pizza, which is equal to 3/4 x 1 = 3/4.

Britt ate 5 out of her 8 slices, which is equal to 5/8.

To convert the fractions to a common denominator, we can multiply 4/7 and 3/4 by 8/8, and multiply 5/8 by 7/7 as follows:

Teloria: 4/7 x 8/8 = 32/56

Maria: 3/4 x 8/8 = 24/32

Britt: 5/8 x 7/7 = 35/56

Now we can compare the fractions as follows:

Britt: 35/56

Teloria: 32/56

Maria: 24/32

We can simplify the fractions and write them as decimals as follows:

Britt: 35/56 = 0.625

Teloria: 32/56 = 0.5714

Maria: 24/32 = 0.75

Therefore, the answer is (D) Maria, Britt, and Teloria.

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The Answer is D
Teloria- 32/56
Maria- 42/56
Britt- 35/56

Explain how you would find the base area of a rectangle prism if you know the volume and the height

Answers

If the volume and the height are known, then we can find the base area of a rectangle prism by these steps:

Find the area of two sides (Length*Height)*2 sides

Find the area of adjacent sides (Width*Height)*2 sides

Find the area of ends (Length*Width)*2 ends

Add the three areas together to find the surface area

We know that,

Surface Area of Rectangular Prisms :

A rectangular prism has 2 ends and 4 sides. Opposite sides have the same area. The surface area is the sum of the areas of all six sides.

Here, we have,

to find the surface area of Rectangular Prisms:

Find the area of two sides (Length*Height)*2 sides

Find the area of adjacent sides (Width*Height)*2 sides

Find the area of ends (Length*Width)*2 ends

Add the three areas together to find the surface area

Example:

The surface area of a rectangular prism 5 cm long, 3 cm. wide and 2 cm. high = 5*2*2 + 3*2*2 + 5*3*2 = 20 + 12 + 30 = 62 cm^2.

learn more on surface area click :

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Surface Area of Rectangular Prisms
A rectangular prism has 2 ends and 4 sides. Opposite sides have the same area. The surface area is the sum of the areas of all six sides.

How to find the surface area of Rectangular Prisms:

Find the area of two sides (Length*Height)*2 sides
Find the area of adjacent sides (Width*Height)*2 sides
Find the area of ends (Length*Width)*2 ends
Add the three areas together to find the surface area
Example: The surface area of a rectangular prism 5 cm long, 3 cm. wide and 2 cm. high = 5*2*2 + 3*2*2 + 5*3*2 = 20 + 12 + 30 = 62 cm2.

Find the result when 28 is decreased by 25%

Answers

Answer: 21

Step-by-step explanation:

28-(28/100)*25=28-7=21

28•.25%=7
28-7=21
message me for questions!!

A ferris wheel can accommodate 54 people in 24 minutes. How many people could ride the ferris wheel in 2 hours? What was that rate per hour?

Answers

The number of people rides the Ferris wheel in 2 hours is 270.

What is multiplication?

The basic explanation of multiplication is adding a number, with respect to another number, repeatedly.

Given,  Ferris wheel can accommodate 54 people in 24 minutes

number of people can ride in 1 minute = 54/24

number of minute in 2 hours is 2 x 60 = 120 minutes

no. of people can ride in 2 hours or 120 minutes is

54/24 x 120 = 270

Hence, the 270 people could ride the Ferris wheel in 2 hours.

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120÷24=5

5×54=270

270 People in 2 hours

Solve by substitution to find x and y

4=-x-y
2x-y=10

Answers

Hello Jay

4=-x-y

2x-y=10

We need to solve 4=-x-y for x

Now add x to both sides

4+x=-x-y+x

x+4==-y

Add -4 to both sides

x+4-4=-y-4

x=-y-4

Now we need to substitute -y-4 for x in 2x-y=10

2x-y=10

2(-y-4)-y=10

To find the result of this factor we need to simplify

-3y-8=10

Add 8 to both sides so we can start finding the y value

-3y-8+8=10+8

-3y=18

Divide both sides by -3 so we can find the y value

-3y/-3=18/-3

y=-6

Now let's find the x value by substitute -6 for y in x=-y-4

x=-y-4

x=-(-6)-4

x=2

Answer: x=2 and y=-6


I hope that's help:0

9(3/5x +19)
ddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Answers

Answer:

I cannot awnser this question if it just shows d's, I am sorry.

-_-