Answer:
1 3/4 in
Step-by-step explanation:
3ab...when a = 2 and b = 3
(3)(2)(3) = 6(3) = 18
Answer:
Let x represent number of calling minutes
Step-by-step explanation:
17 + .11x = 22 + .07x
.04x = 5
x = 5/.04 = 125 minutes, is the number of minutes the two plans cost the same
17 + .11*125 = $30.75 is the cost when the two plans cost the same