Jeff is going skiing it cost $65 to rent skis plus $10 an hour to ski he doesn't want to spend more than $120 and you have to pay for a whole hour if you don't see the whole out he wants to know how long can he ski write and solve an
inequality to jeff's question

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible