(x^3+2x^2+x)÷(x^4+×+1) solve this step by step

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

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?