The total cost is $41.85
Amount Saved = 45 x 7 / 100
Amount Saved = 315 / 100
Amount Saved = $3.15 (answer).
In other words, a 7% discount for a item with original price of $45 is equal to $3.15 (Amount Saved).
Note that to find the amount saved, just multiply it by the percentage and divide by 100.
I am not 100% sure this is right but I believe its 28:)
Answer:
the answer is about 8 cuz the answer shows 7.12 if you divide mentally
Answer:
For what value of x is f/x 4?
Answer: f (x) = 4 occurs when x = 0 and f (-2) = 2.