2 years ago

Use doubles to help you add 7+8

2 answers:

6 0

You can subtract 8 -1=7 and then add 7+7=14 and then do 14+1=15 because we subtracted 1 from 8.

5 0

7 + 8 = 15 konfirmasion

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natta225 [31]

A = hw
Replace h with 4h
Replace w with 4w
A = (4w)(4h)
= 16hw

The area becomes 16 times larger.

Have an awesome day! :)

8 0

3 years ago

Bess [88]

Answer:

option 3

Step-by-step explanation:

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2 years ago

erastovalidia [21]

Answer:

Step-by-step explanation:

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anygoal [31]

Answer:

i Believe c

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2 years ago

loris [4]

I just had the same test

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3 years ago