(URGENT!!!) Please help (again)! Can someone check my answers for this last question? For part a), my equation is 1x+2y+3z=134, for the amount of hours that were spent building each group of guitars totaling up to 134 hours. For part b), my equation is 90x+45y+65z=9024. The amount of hours that were calculated in part a) for each group of guitars can be factored into this equation, right? Or would I put 134 in place of each variable in the equation? For part c), I would imagine Ted would have to factor out the cost of the tablet he wants from the money he earned from building guitars. This is the last question for this assignment, and I'd appreciate the help on this! :)