Unit 1 Honors Algebra I

Evaluate

100

2x - 3(y + z)     when x = 2   y = -1   z = 4

What is -5?

200

-3x³ - 4(x + y)²      when x = -2 and y = 5

What is -12?

300

| 7x - 2y |² - 5xy + 3    when x = -1 and y = -3

What is -11?

400

8 - 2x³ + 5(x - y) + 12.  when x = -1 and y = 3

What is 2?

500

5 | 2a - 3b | + a² - 4b   when a = -2 and b = 5

What is 79?

Classify

100

Classify the number  3.52 

What is rational?

200

Classify the number.      15

What is natural/counting?

300

Classify the number.         0

What is whole?

400

Classify the number.      -10

What is integer?

500

Classify the number.         2pi

What is irrational?

PEMDAS

100

5² - 3³ + | 2 - 5 |

What is 1?

200

-2 | 9 - 3(8 - 6) |

What is -6?

300

10 - 2[4 - 2(7 - 5) + 3]²

What is -8?

400

24 - 2(18 - 13)² + | 12 - 15 |

What is -23?

500

(4 - 10)² + 5(12/-2) - | 17 - 2(3)(4) |

What is -1?

Verbal

100

2 times the sum of a number and 3

What is 2(x + 3)?

200

The quotient of 12 and a number decreased by 7

What is 12/n - 7?

300

Four times the difference of a number and 10 is 12

What is 4(n - 10) = 12?

400

6 less than 5 times a number is equal to the number increased by 11

What is 5n - 6 = n + 11?

500

the product of 3 and a number less 10 is equal to the difference of 13 and the number

What is 3n - 10 = 13 - n?

CLT

100

7x + 10 - 3x + 12

What is 4x + 22?

200

2x - 3y + 4x + 10y - 13x

What is -7x + 7y?

300

-x² + 5xy - 4y² + 2y² - 13xy + 4x²

What is 3x² - 8xy - 2y² ?

400

a - 4a² + 12 - 6a + 2a² - 10

What is -2a² - 5a + 2?

500

7x² - 10y² + 3xy + 5x² + 8y² - 10xy - 15x²

What is -3x² - 7xy - 2y² ?