Im late but i had this test its car A < rate of car B hope it helps
Answer: Sal used a debit card and paid a total of $324.80 for the stereo. (I took the test too)
Step-by-step explanation: Multiply $21.30 by 18 months. Then subtract the interest, $58.60, from the product because Sal paid immediately with a card which implies using a debit card. You get $324.80.
11.6, if you need a decimal. it's in between 11 and 12
The answer is: y= 2/3x +5
