Answer:
$427.72
Step-by-step explanation:
32/100×$629
=$201.28
$629-$201.28
=$427.72
or
100-32
=68
68/100×$629
Therefore, f(c) = 3c+5
OPTION B is the correct answer
No, because 3 x 7 = 21 - 4 = 17