Jimmy is selling used books at a yard sale. A customer buys 9 books at a cost of $0.75 each and pays with a $20.00 bill. Jimmy must determine c, the amount of change in dollars he should give the customer. Which equation represents c? 20 minus 0.75 c = 9 20 minus 0.75 = 9 c 0.75 (9) + c = 20 0.75 c + 9 = 20

you should at least use a calculater

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false

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the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

p

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ƒ = 0.03b

hope this ( :

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