How can you use functions and graphs to represent periodic data?
provide mathematical examples to support your opinions. you may use tables or graphs to organize and present your thoughts. you are encouraged to
think about this question as you progress through the unit

d

step-by-step explanation:

d

$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)