The questions is, when z=9, 3z = ? When you multiply 3*9, you get 27
Answer:
pounds (lb)
Step-by-step explanation:
B hope that helps have good one
Answer:
(X+10)(X-3)
Step-by-step explanation:
You can set this up as a system of equations.
x + y = 19
10x + 25y = 3.70
Your answer would be 31.42 dimes and -12.42 quarters.
