An ice cream shop serves about 50 customers in one day .about how many customers does the ice cream shop serve in 40 days

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?

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Find solution of the linear equation y = 2/3x + 1/3