Answer:
She bought 27 treats.
Step-by-step explanation:
20.25 ÷ 0.75 = 27
Answer:
0.33
Step-by-step explanation:
Answer:
P = 21x + 4
Step-by-step explanation:
The perimeter is the length of all the sides added up.
(3x) + (4x + 1) + (2x - 2) + (2x - 2) + (3x + 1) + (4x + 5) + (3x + 1)
3x + 4x + 1 + 2x - 2 + 2x - 2 + 3x + 1 + 4x + 5 + 3x + 1
21x + 1 - 2 - 2 + 1 + 5 + 1
21x + 4
The equation for the perimeter is
P = 21x + 4
Answer: C
Step-by-step explanation:
-3x=36
Divide -3 by both sides
x=-12
