Mark jumped 6 feet 9 inches in the long jump competition and George jumped 8 feet 4 inches. How many inches farther did George jump than Mark?

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

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.

If y varies as x, and y=8 as x=4 what will be the value of y if x=2