I believe it would be A) checks and debit cards both withdraw money directly from the bank account. Although checks do not automatically withdraw, it will take a few days. Hope this helps!
11
66=11×6
121=11×11
132=11×12
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.