Lesson Review

Directions: Solve using the FOIL method. Hint: Watch out for any negative signs and follow rules for signed numbers!

1. (x - 2)(x + 8)

2. (x + 6)(x - 12)

3. (x + 9)(x + 4)

4. (x + 6)(x + 2)

5. (x + 6)(x + 9)

6. (x - 4)(x + 5)

7. (x + 3)(x - 3)

8. (x + 10)(x + 10)

9. (x - 3)(x + 12)

10. (x + 4)(x - 3)

11. (x + 5)(x + 2)

12. (x - 3)(x - 4)

13. (x + 8)(x - 8)

14. (x -6)(x+3)

15. (x + 1)(x - 5)

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp