The equation is 18+2.50h=12+3.75h
The total cost of the services will be equal at 4.8 Hours
i think is 5
Step-by-step explanation:
Answer:
<h3>
x₁ = -1, x₂ = 3</h3>
Step-by-step explanation:

Step-by-step explanation:
3x+6=3
-6 -6
3x =-3
÷3 ÷3
x= -1
Answer is 4 books per minute. 240 (books) divided by 60 (minutes in one hour) equals 4