If p=(3,1) and Q=(-3,-7) find the distance PQ

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

What is the area of the trapezoid shown ?

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 =