Bush Middle school is selling spirit sticks, 4 for $5.00. What is the cost of one spirit stick? *

Charlie is a car salesman he earns $800 plus a 9% commission on all of her sales for the week if charlie receive the payment for $1960 this week how much where is total sales

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?