Please Help It is all ready past due.

When the ball has traveled a distance of

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

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?