34. make sense and persevere stay fit gym
charges a membership fee of $75. they offer
karate classes for an additional fee.
karate
members:
$3 per class
non-members:
$8 per class
a. how many classes could members and non-
members take before they pay the same
amount?

15 classes

Step-by-step explanation:

Let

x -----> the number of class

y ----> the total amount in charges

we know that

The total charge is equal to the number of class multiplied by the additional fee plus the membership fee (only members)

so

Members

-----> equation A

Non Members

-----> equation B

Equate equation A and equation B

Solve for x

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6