Diana swam 24 laps in the pool today. one lap is 200 feet. she swam at an average rate of 4 feet per sec. how many minutes did diana swim?

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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