Two numbers have a sum of 30. Half of their difference is 7. Find the numbers. EXPLAIN.

Which of the following is correct interpretation of the expression -4+13

With both problems. a. s.a. p directions on photo ^

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