60%(b + $20.00) = 60%(b) + $12.00 A. Summer paid $12.00 more than 60% of b. B. The amount donated to a school was 60% more than $12.00. C. The cost for a coat was 60% of the sum of b and $12.00. D. Shawn owed 60% of his tuition bill, b, after paying $12.00.

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

the answer is b

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

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