Giuliana built the side of a step stool, according to the plans shown below.
18 in.
4 in
12 in.
If the figure is symmetrical, what is the area of the side of the step stool that she built, in square inches?

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.

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers