Which answer choice is equivalent to the expression below? –7(2+n) + (-9-6n)
0 -17-9
O
-14-12
0 11+5n
14 + 2n

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.

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

What are the solutions of the following system? y=-2x^2 y=x-2