The equation h(t) = -16t + 864t models the path of a rocket shot into the air. after how many seconds does the rocket hit the ground?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Solutions for 2x+7 less than or equal to 3x-5