Two-step inequality word problems

Renna pushed the button for the elevator to go up, but it would not move. The weight limit for the elevator is $450$ kilograms, but the current group of passengers weighs a total of $750$ kilograms. Renna wants to determine how many $70$-kilogram passengers need to get off the elevator. **Let $p$ represent the number of excess passengers. Write an inequality to determine the number of passengers who need to get off the elevator to meet the weight requirement.** [[☃ expression 1]] **What is the minimum whole number of passengers who need to get off the elevator to meet the weight requirement?** [[☃ numeric-input 1]] passengers