Answer:
14.88x + 8.88y =
Step-by-step explanation:
This may be wrong but I think it’s this
Answer:
I would say a millions dollars!
Step-by-step explanation:
Answer:
C. y=1/2x-3
Step-by-step explanation:
positive slope, y intercept is -3
Answer:
10 classes
Step-by-step explanation:
Given equations in the question
Dance World: y = 15x
Toe Tappers: y = 25 + 12.5x
Where,
x = number of classes
Equate the total cost at both dance studios
15x = 25 + 12.5x
Collect like terms
15x - 12.5x = 25
2.5x = 25
Divide both sides by 2.5
2.5x / 2.5 = 25 / 2.5
x = 10 classes
x = number of classes = 10