Answer:
when calculating the discounted price of an item
(You spend $42.00 on groceries, but you have a coupon for 10% off. What is the final price of your bill?)
when calculating tax
(You buy a pair of sunglasses for $49.00. The sales tax is 7%.How much do you need to pay including tax?)
when calculating the mark-up of a price
(James bought a pair of jeans for $23 . He sold it online on marks it up by 20% . How much did he profit?)
as your intelligence in your mind
Pyramid Distribution
Step-by-step explanation:
I don't know the answers but from what I know it has to be pyramid distribution or triangle distribution Hope This Helps!
Answer: 5.64 *10^2
<u>c = 5 </u>
-3 - 7 = -10
-2c = -10
-10/ -2 = c
c = 5
