An embroidered placemat cost $2.95. an embroidered tablecloth is similar to the placemat. the ratio of the corresonding sides is 1: 4. how much would you expect to pay for the tablecloth?

Marcus built a model car that is 4 inches wide. what scale was used to build the car if the actual width of the car is 6 feet? a. 1 in. = 2 ftb. 1 in. = 2.5 ftc. 1 in. = 1.5 ftd. 1 ft = 1.5 in.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

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