Algebra 2 Chapter 1 Review

Combine Like Terms and solving with a given value

100

5 + 2(10 - 2ˆ3)

9

200

If a = 1, b = -2, and c = 5, what is 5b - 4c ÷ (2a)

-20

300

c + 9c -14d + 6c - 10d

16c + -24d

400

If w = 6, x = .4, and y = -3, what is (x - y)ˆ2 - 2wy

47.56

500

15x - (x - 4)

14x - 5

Solving Equations

100

3d + 7 = 19

d=4

200

-6(p +5) = 18

p=-8

300

x + 9x - 6x + 4x = 24

x = 3

400

3(2c + 25) - 2(c - 1) = 78

c= 1/4 or .25

500

(2/3)x + 4 = 2x

x = 3

Absolute Values Equations

100

|2v + 1| = 7

v = -4, 3

200

4|x + 5| = 8

x=-3, -7

300

-5|3x + 4| = 20

no solution

400

2|3a - 5| + 7 = 21

a = -2/3 , 4

500

|x + 5| = 1 - 3x

x=-1

Inequalities and Absolute Value Inequalities

100

Solve and graph                             2x + 3 < 11

x < 4

200

Solve and graph                        2(3 - 2w) ≥ 18

w ≥ -6

300

Solve and graph                          2 ≤ 2w + 4 < 12

-1 ≤ w < 4

400

Solve and Graph                        |(x-3)/2| + 2 < 6

-5 < x < 11

500

Solve and Graph                       1 / 9|5x - 3| - 3 ≥ 2

x ≤ -8.4 or x ≥ 9.6