Pls need help with probability homework

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8