Write and simplify the equation you would use to solve the problem below. Scott has a jar of quarters and dimes. If there is $4.15 in the jar, and there are 4 dimes, how many quarters are in the jar?

A. x (25 + 10) = 415

B. 25x + 40 = 415

C. 25x + 10 = 415

D. 4 * 10x + 25x = 415

The correct option is: B. 25x+40=415

The explanation is shown below:

1. You have that:

- There is $4.15 in the jar.

-There are 4 dimes in the jar.

2. Therefore:

1 quarter=25 cents

4 dimes=40 cents

$4.15=415 cents

3. Then, you have that the equation you would use to solve the problem and to calculate how many quarters are in the jar, is:

25x+40=415