NEED HELP PLEASE IM BEGGING YOU !!!!! I NEED HELP WITH 6 AND 7 PLEASE

Mathematics

1 answer:

stepladder [879]3 years ago

5 0

Answer:

6. is H

7. is B

Explanation:

the communitive property states that if: a+b=c, then b+a=c

if each ballon costs 2 dollars, that would b 2x or $2 (aka the 2) for 1 balloon (aka the x) and since he has a 10$ off coupon, you have to subtract 10$ so y=2x-10

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