Jayden needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 3.75 hours and charged him $60 for parts. The total was $528.75. Write and solve an equation which can be used to determine x, the cost of the labor per hour.

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

how am i supposed to answer

step-by-step explanation: