Given: AC ⟂ BD, E is the midpoint of BD, AD // BC
Prove: ABCD is a parallelogram

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

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 =

If f(x)=x+7 and g(x)=1/x what is (fog)(x)