Which applies the power of a power rule to simplify the expression (812)
o (812) - 812+3_815
0 (812) - 812x3 – 938
0 (812) ° - 81243-84
O (812) ° - 972-3-89

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 =

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?