Heya !
Given expression -

Subtracting 25 both sides ,

Dividing by 3 on both sides ,

Therefore ,
Its c i checked and i had the same quesitok
Answer:
all work is pictured and shown
Answer:
E(h) = 0.04h
Step-by-step explanation:
Total usage is the product of usage per hour and the number of hours:
E(h) = 0.04h