At the beach, 7% of people are in the water and 30% are on the boardwalk. If the rest are on the sand, what percentage of people are on the sand?

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.