Terri weighed 95 lbs last month. This month she weighed 105 lbs. What is the percent of increase?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

The measure of an angle is 117°. what is the measure of a supplementary angle?

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c