Jake scored 269 points on three math tests. to get an a for the class, his average number of points on four tests must be no less than 90. if jake hopes to get an a, how many points must he score on the fourth te

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 the expression 7x^3-28xy^2 as the product of 3 factors

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3