Answer:
12
Step-by-step explanation:
5
Defining variable: x = per week
Equation: 37 + 6.5x = 9 + 8.25x
Answer: 16 weeks
x = per week
Jack:
37 + 6.5x
Diane:
9 + 8.25x
Equation:
37 + 6.5x = 9 + 8.25x
-1.75x = -28
x = 16
Hi
(-3x)^0/2
Simplify
= 1/2
I hope that's help !