Equivalent Algebraic Expressions Review

Which expression is correct for this phrase: three less than twice the number of students

• 3-x

• 3-2x

• 2x-3

• x-3

Tags

6.EEI.A.2.d

Use the distributive property to rewrite and simplify the expression: 6(x+3)

• 6x+18

• 6x+6(3)

• 6x+9

• 24x

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6.EEI.A.3

Use the distributive property to rewrite and simplify the expression: 3(4x+3y)

• 12x+3x3y

• 3x4x+3x3y

• 7x+6y

• 12x+9y

Tags

6.EEI.A.3

Select all of the expressions that are equivalent to 20x+10

• 5+15x+5+5x

• 40x

• 15x+5x+5+5

• 3x+7+2+17x

• 5(4x+2)

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6.EEI.A.3

Match the expressions with their simplified versions

• y+5

• 4x+7y-2x+3y

• 17x

• 5y+8-4y-3

• 14x+5

• 3x+7x+4x

• 12y+4

• 17x+10-3x-5

• 2x+10y

• 2y+4+10y

Tags

6.EEI.A.3

Factor the expression: 12y+18

(a)  

Tags

6.EEI.A.3

Factor the expression into its simplest form: 24y+12

• 12(2y+1)

• 2(12y+6)

• 4(6y+3)

• 36y

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6.EEI.A.3

Expand the expression using the distributive property: 1/2(16x+10)

(a)  

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6.EEI.A.3

Find the value of a+cb if a=5, b=4, and c=½

(a)  

Tags

6.EEI.A.2.b

(r⁴)⁶

• 10r

• r¹⁰

• 24r

• r²⁴

Tags

CCSS.HSA.APR.A.1