Anime ! 4. tom decided to join platinum gym because of its new equipment. at the grand opening, the manager announced that 124 people had signed up for gym membership. as part of the grand opening event, the manager waived the registration fee for 50 random people. (a) write an expression to represent how much money platinum gym will make from the grand opening memberships. simplify the expression and label any variables. (b) after 6 months, how much money will platinum gym have made from the original 124 people who joined at the grand opening, assuming that all 124 people are still members? show your work.

Remark

Question B is a bit of a guess, but A is pretty straight forward.

A

Let P = Platinum Gym's income (total)

Let M = Platinum Gym's Registration Fee.

Number of people who received free membership registrations = 50

The total income from anyone who had to register was

P = (124 - 50)*M

P = 74 * M

B

Monthly Fee = MF

n = number of months = 6

c = customer base  = 124

Equation

P = Registration Fee (found in A) + n * c * MF

Solution

P = 74*M + 6*124*MC

P = 74M + 744*MC

The question is, do you count the registration fee at the beginning or not? I would.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.