Chapter 4 Study Guide

Math Is

100

Distribute. 

1.     6(t + 2)

6t + 12

200

Distribute. 

2.   –5(4 + x )

-20 + -5x

300

Distribute. 

3.   (5 + v )(–3)    

-15 + -3v

400

Distribute. 

4.   –2(3f – 5g)    

-6f +10g

500

Factor.

5.  10x + 25

5(2x + 5)

So Much

100

Factor.

6.  30x + 18

6(5x + 3)

200

Factor. 

7.  27h + 15    

3(9h + 5)

300

Factor.

8.  6xy + 24x

6x(y + 4)

400

9.    4b + 7b + 5

What are the terms?

4b, 7b, 5

500

What are the like terms? 

9.   4b + 7b + 5

4b & 7b

Fun!

100

What are the coefficients?

9.   4b + 7b + 5

4 & 7

200

What are the constants? 

9.   4b + 7b + 5

5

300

What are the terms? 

10.  –5x + 4 – x – 1

-5x & 4 & -1x & -1

400

What are the like terms? 

10.  –5x + 4 – x – 1

-5x & -1x

4 & -1

500

What are the coefficients?

10.  –5x + 4 – x – 1

5 & -1 

Ms. Wynne

100

What are the constants?

10.   –5x + 4 – x – 1

4 & -1

200

Combine like terms and write in simplest form. 

11.   7m – 5m – 6

2m - 6

300

Combine like terms and write in simplest form. 

12.   7p – 1 – 9p + 5

-2p + 4

400

Combine like terms and write in simplest form.

13.  3(y – 6) – 2y

3y -18 - 2y =

1y - 18

500

Combine like terms and write in simplest form. 

14.    10k – k

9k

Is My

100

Solve.

15.    h + 4 = 12    

h = 8

200

Solve. 

16.    w - 5 = -4

w = 1

300

Solve. 

17.   7x = 21    

x = 3

400

Solve. 

18.    x/5 = 12

x = 60

500

Solve. 

19.   4x = 12

x = 3