Two shoppers bought meat at a supermarket deli. The first shopper bought 3 pounds of meat for $9. 87. The second shopper bought 4 pounds of a meat that costs $1 more per pound than the meat the first shopper bought. How much did the second shopper pay?

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