Damian bought a new game station for $774 using the stores zero interest finance plan. He will pay $43 a month for 18 months. Write an equation to find out how much money he still owes after each month of the plan?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years