In the two expressions shown below, r is not equal to zero. p18
2x
What value of x makes the expressions equivalent?

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).

Ashop has a sale that offers 20% off all prices. on the final day they reduce all the sale prices by 25% linz buys a ratio on the day. work out the overall percentage reduction on the price of the ratio

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = 5(x+3)^2-4