Carrie started with 12 ounces of water when she began her walk. when she was finished walking she had 2 1/4 ounces of water left. how much did she drink?

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.

Anyone know? will mark brainliest if correct!

Which system of linear inequalities is represented by the graph?