Answer:
38
Step-by-step explanation:
Formula for perimeter of a rectangles is 2 times the sum of the height and the length. The height plus the length is 19, and 2*19 = 38
(n) (5) - 3
5n - 3
rylie purchases 5 cans
Answer: She has a $-7.50 balance
Step-by-step explanation: A = 3*12.5
A= 37.5
37.5-30= -7.5