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shusha [124]
3 years ago
15

What expression represents a factorization of 28a + 40ab

Mathematics
1 answer:
natta225 [31]3 years ago
5 0
The factored form is 4a(7 + 10b)
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Which equation gives the number of 1/4 centimeter that are in 7/8 centimeter?
UkoKoshka [18]

Answer:2/8?

Step-by-step explanation:

8 0
3 years ago
Kasey has 8 packages of gelatin. She plans to fill molds that each take 1 1/3 packages of gelatin Each mold can be divided into
Liono4ka [1.6K]

Answer:

I beleive Kasey can make 36 servings of gelatin. If you want you can check your answer by using the steps I provided.

Step-by-step explanation:

1. First we need to see how many times 1 1/3 can go into 8, or (how many gelatin molds can be filled. So, we will divide 8 divided by 1 1/3 to get (6.)

2. So, since we can fill 6 gelatin molds and each mold makes six servings, we will multiply 6 times 6 to get our answer 36.

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3 years ago
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11Alexandr11 [23.1K]

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Step-by-step explanation:

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3 0
3 years ago
Which ordered pairs in the form (x, y) are solutions to the equation
Ann [662]

Answer:

A, D

Step-by-step explanation:

Sub the x and y values into the equation. The x value is the first number in the coordinate, and the y value is the second number.

If the left side is equal to the right side, it is a solution.

Example:

4x-5y=24

4(-9)-5(-12)=24

-36+60=24

24=24

Remember: if the left side does not equal the right side, it is not a solution.

4 0
3 years ago
A student has a rectangular photograph with side lengths of 5 inches and x inches The area of the rectangle is 33 square inches.
Airida [17]

Answer:

1.32

Step-by-step explanation:

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5 1/2 x 1/2 = 2.75 .       6 x 1/2 = 3

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new area = 8.25

8.25 x .13 = 1.32

6 0
3 years ago
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