Answer: $157.50
Step-by-step explanation:
$5250÷100=$52.50
52.50×3=$157.50
<span>A)What is the maximum number of swimmers allowed on a swim team?</span>
Answer:

Step-by-step explanation:
The equation is

Solve for x
we know that

substitute

so

Answer:
c. $10.56
Step-by-step explanation:
$3.30 x 4 = $13.20 x 0.20 (20%) = $2.64
$13.20 - $2.64 = $10.56