Answer:
The first one and the second one
Step-by-step explanation:
The area of the outer square = (x+5)² = x² + 10x + 25
The area of the inner square = (x-2)² = x² - 4x + 4
The area of the shaded region = (x² + 10x + 25) - (x² - 4x + 4)
= x² + 10x + 25 - x² + 4x - 4
= 14x + 21 square units
$54
30 divided by 5 is 6. then 6 times 9 is 54
Answer:
18
Step-by-step explanation:
3 shirts for each pants
