Question

For 60 points and brainliest Guy’s Gym charges a one time fee of $100 plus $5 per month. Bob’s Gym charges a one time fee of $160 plus $8 per month. After how many months will both gyms charge the same amount?

Answer 1

Answer:

-20 months lol

Step-by-step explanation:

so the first step to this is to create and equation for each

for guys gym the equation would be 5x+100 and for bob's gym the equation would be 8x+160

because we want them to equal each other we write the equation

5x+100=8x+160 and solve for x to see how many months it will take for the gyms to charge the same amount

step 1 subtract 100 from each side

5x=8x+60

step 2 subtract 8 from each side

-3x=60

step 3 divide each side by -3

x=-20 it will take -20 week for them to charge the same amount

(i think there might of been a mistake in the question lol)

Answer 2

Answer:

-20

Step-by-step explanation:

They're never going to be the same because Bob's Gym starts at a higher number and also increases by a larger number