Answer:x=−3
x=−2
Step-by-step explanation:
1. Given
5.angle add post
6.substitution
Answer:
The rate of change is positive 96%
Step-by-step explanation:
.96 = 96%
3 launchers + shipping = $50
shipping = $5
so to find the price of just the launchers we do $50-$5=$45
so 3 ballons = $45
divide be 3 to find the price of one launcher $50 / 3 = $15