a) 32pie square meters
step-by-step explanation:
$30.32
65.00*.12=2.80
65.00-2.80=57.20
57.20*1.06=60.632
60.632/2=30.316
14.3
add all the numbers together.
9 + 12 + 15 + 16 + 17 + 17 = 86
now, divide 86 by how many numbers we have: 6.
86 / 6 = 14.3