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AfilCa [17]
3 years ago
6

Helpppp! please i NEED this quick

Mathematics
2 answers:
rusak2 [61]3 years ago
8 0

Answer:

Associative property of addition

Step-by-step explanation:

This is because the associative property of addition states that changing the grouping of addens does not change the sum. In other words, if you rearrange the sums of a expression, the result should remain the same.

WINSTONCH [101]3 years ago
7 0

Answer:

associatice property of addition

Step-by-step explanation:

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Joe needs to buy supplies for a birthday party. At the store, balloons cost $0.50 each and party hats each cost $1.25. If Joe wa
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Answer:

0.50b+1.25h=20

Step-by-step explanation:

Let b be the number of balloons and h be number of party hats.

We have been given that balloons cost $0.50 each, so cost of b balloons will be 0.50b.

We are also told that party hats each cost $1.25, so cost of h party hats will be 1.25h.

Further, Joe wants to spend exactly $20 on the party supplies. We can represent this information in an equation as:

0.50b+1.25h=20

Therefore, the equation 0.50b+1.25h=20 represents the number of balloons ( b) and the number of party hats ( h) that Joe can buy spending exactly $20.

5 0
3 years ago
Can u tell me what the answer is plz
yuradex [85]

Answer:

D, B, C, A

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What is the area of the composite figure?<br> (Attached picture)<br><br> __cm²
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Step-by-step explanation:

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