Answer:
1
Step-by-step explanation:
Answer:
the first step is wrong
it should be 4(x-4)/(x+1)(x-4) - (x+2)/(x-4)(x+1)
Answer:
I'm doing good thanks for asking :)
Step-by-step explanation:
I'm also a bit tired and overworked since I have to do online school
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
They are multiplicative inverses. For example, the reciprocal of 2/3 is 3/2. They are used when dividing fractions
