Answer: 90
Step-by-step explanation:
15% of 90 = 13.5
Answer:
19 because it greater and im guessing
Answer:
Rate of change of y is 
Step-by-step explanation:

Answer:
No solution
Step-by-step explanation:
I used this online calculator to find the answer. It shows the steps and everything. https://www.symbolab.com/solver?or=gms&query=2x%2B3y%3D62x%2B3y%3D7