The answer is 3 1/2 or in decimal form it is 3.5
First calculate the hourly rate, which is the difference of cleaning 2 and 1 rooms:
175-125=50
then calculate the initial value by subtracting the hourly rate from the "1 room" cost:
125-50=75
The initial cost might be something like driving to the place (which is only necessary once), while the rate covers work time or cleaning utensils used.
Answer:
The first answer and the second answer.
Answer:
I think its x=15
Step-by-step explanation:
Answer:
x = 37.5
Step-by-step explanation:
By Basic Proportionality Theorem:
