Algebra B Class-Review of Algebra A

Distributive Property

100

5(2x-3)

10x-15

200

(-j+8)0.5

-0.5j+4

300

7x+2(3-4x)

-1x+6

400

a(b+c)

ab+ac

500

x(2x+3y)

2x²+3xy

Evaluating Expression

100

-3q+7 where q= -3

16

200

-(4q) where q= -3

12

300

-(2p)² where p=5

-100

400

(pq)² where p=5 and q= -3

225

500

2p+3q, where p=5, q=-3

1

Solving Multi-Step Equations

100

8+3m=-7

m=-5

200

2x+1=9

x=4

300

y/4 -3 = -4

y=-4

400

7(x-5)=42

x=1

500

-4x-6+2x=10

x=-8

Solving Inequalities

100

3x > 6

x > 2

200

-5x < -10

x > 2

300

2x+1 < 11

x<5

400

-3(x+6) > 12

x< 2

500

2x+3x-15 < -20

x<-1