Answer:
$20
Step-by-step explanation:
20% of 100 = 20
Answer: $20
20% of 100 is 20, so $20 would be taken off, leaving you with an $80 pair of shoes.
the answer is 3
3 pizzas equal $9.00 so in order to know how much each pizza was, we will have to do division:
9 divided by 3
9/3
3
width = x^2-3
assuming a simple interest rate