Danny wants to join the gym. Gym A charges a $20 fee and $40 monthly charges. Gym B charges no joining fee and $45 monthly charg es. Find the number of months it will take for the total cost for both gyms to be equal
2 answers:
It will take 9 months for both gyms to be equal but next month have a small price difference
Answer: it will take 4 months for the total cost for both gyms to be equal.
Step-by-step explanation:
Let x represent the number of months it will take for the total cost for both gyms to be equal.
Gym A charges a $20 fee and $40 monthly charges. It means that the cost of using gym A for x months is
40x + 20
Gym B charges no joining fee and $45 monthly charges. It means that the cost of using gym B for x months is
45x
For the cost of both gyms to be the same, the number of months would be
45x = 40x + 20
45x - 40x = 20
5x = 20
x = 20/5
x = 4
You might be interested in
Answer:
what is it
Step-by-step explanation:
Answer:
option B is the correct answer
Step-by-step explanation:
mark me brainliest
Answer:(x-5)(x+9)
Step-by-step explanation:
You want two numbers that can give you -45 in multiplication and two numbers that can add to 4 and that is -5 and 9.
12(8+t) You do what's in the parenthesis first, then multiply by 12, or in other words multiply 12 by the sum of 8 and t.
The answer to 4\|256 is 4, since we can find the square root of 256, which is 16, we can find the square root of the square root, which is 4, so, 4^4 is 256 is your answer