Wang yong owes the bank $8500. to repay the debt, he paid a fixed amount back to the bank each month. after 12 months, his remaining debt was $6460. how much did wang yong pay each month? how long did it take wang yong to pay back his entire debt? forgot to add the last question

Two lines parallel to a third line are parallel to each other. always sometimes or never

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax