Marie was trying to show her friend why -3 × -8 equals a positive product. this is what she wrote:
-3 × 0 = 0
-3 × = 0
-3(8) + -3(-8) = 0
-24 + 24 = 0
what should marie write in place of the question mark?
a. 8 + 8
b. -8 + (-8)
c. 8 + (-8)
d. -8 + 0

i think it is a. mark brainliest

$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)

24/56=hx^7

step-by-step explanation: