Carlie spent $42 at the salon. her mother loaned her the money. carlie will pay her mother 15% of $42 each week until the loan is repaid. about how many weeks will it take carlie to repay her mother.

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Which value of c would make he following expression completely factored? 8x+cy