Abolt falls off an airplane at an altitude of 500m how long will it take the bolt to reach 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 ?

Aline passes through 3,7 and 6,9 what equation represents the line

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y