Tim has $20 to buy snacks for 12 people in an office each person will get one snack Tim is buying bags of pretzels that cost $150 per bag in bags of crackers that cost two dollars per bag which system of equations models the situation

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