Mr. Gardner had to borrow $36.00 to buy a new backpack for his daughter. The store charged him 18% interest. He took 1 month to pay off the loan. How much interest did he pay?

How much total did he pay?

The bag is $36 + 18% which equals to $42.48 so thats the total.

He paid 18% interest which is $6.48

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: