Grade 9 Algebra Review - Part A

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-9(14p - 8) - 4p

• 130p - 72
• 122p - 72
• -130p - 18
• -130p + 72

Tags

CCSS.6.EE.A.3

Simplify the Expression: -4(x + 6) + 2(x - 2)

• 2x + 28
• 6x - 20
• -2x - 28
• 6x - 28

Tags

CCSS.6.EE.A.3

Simplify
(3x² +2x -1) - 2(x+4)

• 3x² - 9
• 3x² - 4x - 9
• 3x²+ 4x - 9
• 3x²+ 3x + 1

Tags

CCSS.6.EE.A.3

• 4a/2

• 2a

• 3a/2

• 4a/4

Tags

CCSS.7.EE.A.1

• 10a/10b

• 10a/5b

• 2a/b

• a/b

Tags

CCSS.HSA.APR.D.7

• (2k-6l )/12

• (4k-12l )/24

• (k-3l)/6

• (3d-2l)/24

Tags

CCSS.7.EE.A.1

Simplify the algebraic fraction.

• 6/xy(1+2x)
• (1+2x)/6xy
• xy/6(1-2x)
• y/6x(1-2x)

Tags

CCSS.HSA.APR.D.7

Express  $\frac{p+2q}{2pq}-\frac{p+1}{p}$  as a single fraction in its simplest form

•  $\frac{1-2q}{2q}$  

•  $\frac{p-2pq}{2pq}$  

•  $\frac{p-2pq+4q}{2pq}$  

•  $\frac{p-2pq-4q}{2pq}$  

 $\frac{9}{10h}\times\frac{5h}{4}$  

•  $\frac{45h^2}{40h}$  

•  $\frac{9h}{8h}$  

•  $\frac{45h}{40h}$  

•  $\frac{9}{8}$  

Tags

CCSS.HSA.APR.D.7