Your cups hold 0.25-liters of water plus you drank a 0.750-liter bottle of water at school. You drank 3.5 liters of water today. How many cups of water did you 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.

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Factor the polynomial. b^2 + 4b + 4