The bookstore bought two books for $45, with a profit of 40%. Find the cost of each book if the first book's profit was 25% and the second one's profit was 50%.

Hint: There are two answers!
Please tell me the answer and a quick explanation!

answer: i'm not sure

step-by-step explanation:

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

answer: c. is your answer

step-by-step explanation: get me a black leather coat