Which statements are true according to the order of operations?
choose exactly two answers that are correct.
a.
7 • 6 + 4 = 7 • 10 = 70
b.
16 – (4 + 7) = 12 + 7 = 19
c.
10 + (6 ÷ 3) = 10 + 2 = 12
d.
2 + 5 • 7 = 2 + 35 = 37

$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)

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96