Factor the expression completely.
-6.75 + 2.25x
a -2.25(3 - x)
b -2.25(4.5 + x)
c -0.25(27 + 9x)
-d 0.25(-6.5 - 2x)

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

What does the relationship between the mean and median reveal about the shape of the data

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x