The figure below shows a shaded region and a non-shaded region. angles in the figure that appear to be right angles are right angles.

a picture of a rectangle is shown.

what is the area, in square feet, of the shaded region?

what is the area, in square feet, of the non-shaded region?

What number produces an irrational number when multiplied by -1.25

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.

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =