Algebraic Expressions Review

Find the sum of:

 $\left(3x\ +\ \frac{1}{2}\ \right)and\ \left(-5x\ -\ \frac{1}{2}\right)$  

Tags

CCSS.HSA.APR.A.1

Find the difference of (2.1x - 3.2y + 2) and (3.8x - 1.2y - 1)

Tags

CCSS.HSA.APR.A.1

What is the perimeter if the sides of a triangle are 3x - 2, 4y + 2, 4x + 2

Tags

CCSS.7.EE.A.1

Which property is used to simplify 8(x - 3)

• Commutative

• Distributive

• Additive Inverse

• Identity

Tags

CCSS.6.EE.A.3

Click all the possible factors of 15x - 60

• 15(x - 4)

• 2(5x - 30)

• 3(5x - 20)

• 5(3x- 12)

• 60(4x - 15)

Tags

CCSS.7.EE.A.1

If x = 5 solve:  0.3x + 3 - 0.2x

Tags

CCSS.6.EE.A.2C

Simplify: -3(-5y -4)

Tags

CCSS.6.EE.A.3

Find n: n(4x - 2) = 16x - 8

Tags

CCSS.8.EE.C.7B

Find k: 3(2x - 4) = 6x - k

Tags

CCSS.8.EE.C.7B

 

A triangle has a perimeter of 10x + 12. Two sides are 3x + 2 and 4x + 5, what is the third side?

• 7x + 7

• 3x + 5 

• 16x + 19 

• 5x + 3 

Tags

CCSS.8.EE.C.7B