Merely spends a total of$68.82 for two pairs of sneakers with the same cost. the sales tax is $5.32 he also uses a coupon for three dollars off a purchase how much does each pair of sneakers cost

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?