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3 years ago

I need to know 7 and 8

2 answers:

5 0

Yes the other person that sent u the answers is helpful

4 0

7:
5x12=60
8x14=112
60+112=172

8:
12X28=336

hope this helps :)

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satela [25.4K]

It is 5 and 6 supplementary

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2 years ago

Juliette [100K]

Answer:

6x^2+10x-6=0

Step-by-step explanation:

First, you need to add all like terms:

6x^2+8x-6=-2x

Now move the -2x to the other side:

6x^2+10x-6=0

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3 years ago

GarryVolchara [31]

Answer:

Step-by-step explanation:

The average is calculated as

average = $\frac{sum}{count}$ = $\frac{8+12+13+15}{4}$ = $\frac{48}{4}$ = 12

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2 years ago

DENIUS [597]

If you want to solve this i suggest rather dividing or multiplying.

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3 years ago

hichkok12 [17]

The compatible number is 7 (seven)

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3 years ago