I’m pretty sure it’s B. But I could be wrong.
The answer is 10x^4 - 2x^3
Total of $7.75
13 more quarters than nickels
15 nickels = $0.75
28 quarters = $7.00
28 - 15 = 13 coins
$7.00 + $0.75 = $7.75
She has 15 nickels and 28 quarters.
What do you need help clarifying? Did you want to go over the questions you missed? (:
2.35 is equivalent to 235%
