Rochelle's homework always consists of worksheets. last night, the average amount of time she needed to complete each worksheet was 15 minutes. how much time did rochelle spend completing worksheets last night?

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

∈3,600

step-by-step explanation:

no solution exists the way you wrote the equation.