Benchmark 3 Review Presentation Benchmark 3 Review Presentation

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation 2. Is (3, 2) a solution of (3, 2) is a solution.

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation 8. Solve the system by elimination. x + 2 y = 11 – 3 x + y = – 5

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation

Benchmark #3 Review Presentation

The drama club is having a car wash as a fundraiser. They wash x cars at $5 each and y trucks at $8 each. They will wash at least 26 cars and 15 trucks. They need to make at least $250.

Benchmark #3 Review Presentation 1. Simplify . 2. Evaluate for . . and .

Benchmark #3 Review Presentation 3. Simplify . 4. Find the value of the power .

Benchmark #3 Review Presentation 5. Write 10, 000 as a power of 10. 6. Write 0. 01 as a power of 10.

Benchmark #3 Review Presentation 7. Find the value of the expression .

Benchmark #3 Review Presentation 8. The planet Mars has an average distance from the sun of about 141, 600, 000 miles. Write this number in scientific notation. 141, 600, 000 miles

Benchmark #3 Review Presentation 9. Simplify 10. Simplify . .

Benchmark #3 Review Presentation. 11. Simplify 12. Simplify .

13. Simplify . 14. Simplify and write the answer in scientific notation.

Benchmark #3 Review Presentation 15. Simplify .

Benchmark #3 Review Presentation 16. Add or subtract. 17. Add.

Benchmark #3 Review Presentation 18. Subtract.

Benchmark #3 Review Presentation 19. Multiply.

Benchmark #3 Review Presentation 20. Multiply.

Benchmark #3 Review Presentation 21. Multiply. (a + b)2 = a 2 + 2 ab + b 2 22. Multiply. (a – b) = a 2 – 2 ab + b 2

Benchmark #3 Review Presentation 23. Multiply. (a + b)(a – b) = a 2 – b 2 24. Simplify .