Answer: 11
<u>Step-by-step explanation:</u>
"n" represents the term
= 4n - 1
= 4(3) - 1
= 12 - 1
= 11
10,500 / 100 = 105
So 105 security staff are needed for 10,500 attendance
Answer:
a. 24.5 $
b. 10.5 $
c. 7/10
Step-by-step explanation:
Given the original price of the sweater is: $ 35.
a) If you pay only
of the price, then the actual amount paid is:
= 24.5 $.
b) Total amount Saved = Actual price - Price you paid
Total Amount Saved = 
= 10.5 $.
c) Fraction of the original price saved = Total amount Spent/Actual Price
Total amount Saved = 
= 