Carol sells bracelets and pairs of earrings at a craft fair. each item sells for $8. Wite and evaluate an expression to show how much money Carol will make If she sells 23 bracelets and 17 pairs of earrings

Which is the completely factored from of xy^3-x^3y

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.