Which of the following ordered pairs represents the solution to the system given below?
x − 3y = 12
2x + 6y = 60
(0, −4)
(12, 0)
(3, 21)
(21, 3)

$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)

range is infinite on both x and y axis positive and negative

step-by-step explanation: