Rational Operations, Equations and Inequalities

Simplify.

• A.(x+7)/(x+4)

• B.3/4

• C.(x+3)/(x+4)

• D.(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

Simplify.

• (v + 9) / 8

• (v - 1) / 8

• 1 / 8

• (v + 8) / 9

Tags

CCSS.HSA.APR.D.7

Simplify.

• a

• b

• c

• d

Tags

CCSS.HSA.APR.D.6

Subtract and simplify. $\frac{6}{a+2}-\frac{12}{a^2+6a+8}$  

•  $\frac{6\left(a+2\right)}{a+4}$  

•  $\frac{6}{a+4}$  

•  $\frac{6a+12}{\left(a+2\right)\left(a+4\right)}$  

•  $\frac{6\left(a+2\right)}{\left(a+2\right)\left(a+4\right)}$  

Tags

CCSS.HSA.APR.D.7

Solve the equation for x.

• 7

• 6

• 14

• 0

Tags

CCSS.HSA.REI.A.2

• k = 1, k = 5

• k = −1, k = 5

• k = −1, k = −3

• k = 1

Tags

CCSS.HSA.REI.A.2

• 1/3

• No Solution

• 0

• 6

• 3, -3

Tags

CCSS.HSA.REI.A.2

Solve.

• $\left[0,3\right)$

• $\left(0,3\right]$

• $\left(-\infty,3\right]$

• $\left(-\infty,0\right)$

Fill in the blank.

• (x+6)(x-4)

• (x+4)(5x+2)

• (x-6)

• (x-6)(x+4)

Tags

CCSS.HSA.APR.D.6