Answer:
D
Step-by-step explanation:
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a=-88
do -4*22=-88
meaing a =-88 becuase
-88/22=-4
a total of 129 minutes
$17.48 - $2 fixed monthly fee = $15.48
$15.48/0.12 = 129 minutes
7/8
63 ÷ 9/72 ÷ 9
= 7/8