Answer: a
Step-by-step explanation: C is in quadrant 1 and quadrant 1 is (+,+)
The ratio would be 75:45 so there would be 75 waters and 45 sodas
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: Z=5
Step-by-step explanation:
Solve the rational equation by combining expression and isolating the variable z
Answer:
Ok
Step-by-step explanation:
So should I find area or perimeter?
