Brainliest to right answer, dont answer if your not sure...also based on the previous answer are the equations equivalent?

D

Step-by-step explanation:

To get from A to B you must divide by x on each side, therefore dividing by the same variable expression

$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)