Rene graphed the equation y – 2 =-1/2 (x + 6)^2 and wanted to move the figure 5 units up on the rectangular grid. Which change should be made to the equation to move all points of the parabola 5 units up?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?