What are the solutions to the inequality (x-3)(x+5) ≤ 0

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your