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
9 is the base of the triangle 4 is the leg and 5 is the
4000 for 4200
2000 for 2100
(If you meant a different answer please explain)
Answer: The median is 4
Step-by-step explanation: Put all the numbers in least to greatest order and the number in the middle which is 4 is the median.
