If x – 3 is a factor of x2 + x – 12, then the other factor is

Sandy works at a clothing store. she makes $7 per hour plus earns 15% commission on her sales. she worked 75 hours over the last two weeks and had a total of $2,566 in sales before taxes. which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?

4+6x-3x^3 in standard form with explanations because i don’t understand

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c