He worked 6.5 (6 and a half) hours . 40x + 65 would be the equation then you substitute 6.5 for x .
Answer:
Leg-Leg
Step-by-step explanation:
Answer:
156
Step-by-step explanation:
x - √+ = 12
= 12^2= 144
x = 144
Answer:
x 
Step-by-step explanation:
:)
No. Because she only asked the people who was walking to school