Charle has 10 guests over at his house. If he gives each guest bacon, he will have given out a total of 30 pieces of bacon. How much bacon did each guest get?

This needs to be converted into and algebraic expression plz help its due soon

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Find the area of the regular hexagon if a side is 20 cm.