Let's just make 15 students a group. how many groups are there if there r 135 student? 135/15 = 9 groups.
so if each group have 4 adults just multiply 9 by 4,
therefore there will be 36.adults.
10% if it started with 30 than it ends with 40 10% must have been added
Answer:
15.71 is the total answer after rounding off
Answer:
The monthly interest payment would be $ 9
Step-by-step explanation:
Given,
The average balance of the credit card = $ 450,
Annual rate of interest = 24%,
∵ Monthly interest rate is 1/12 of the annual interest rate,
Thus, the monthly interest rate = 

Hence, the monthly interest payment = 2% of credit card balance
= 2% of 450


= $ 9
M=ch x 4 next 3 = mch (34)