Algebra 1 Equivalency

Which of the following is equivalent to

7 + 3 (1 - 2x) ?

• 21 - 6x

• 10 - 2x

• 10 - 20x

• 10 - 6x

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to

3 (2x + 1) + 2 (x - 4) ?

• 8x-3

• 8x+11

• 4x-5

• 8x-5

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to

3 (2x + 1) + 2 (x - 4) ?

• 8x-3

• 8x+11

• 4x-5

• 8x-5

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to

−x² + 2 − 1 + 6x² − 4x² ?

• x ² -1

• x² +1

• 3x² +1

• x ²+3

Tags

CCSS.6.EE.A.4

Which expression is equivalent to

a² - 13a - 30 ?

• (a - 15) (a + 2)

• (a - 10) (a - 3)

• (a + 15) (a - 2)

• (a + 10) (a + 3)

Which expression is equivalent to

6x² - 13x + 5 ?

• (3x - 1) (2x + 5)

• (3x - 5) (2x - 1)

• (3x - 1) (2x - 5)

• (3x - 5) (2x + 1)

Simplify x² + 2x + 1 - (3x² + 5x - 2)

• - 2x² - 3x + 3

• - 2x² + 7x + 3

• - 2x² - 3x - 3

• 2x² - 3x + 3

Tags

CCSS.HSA.APR.A.1

Simplify - (- x² - 4) + 2x² - 7x + 3

• 3x² - 7x - 1

• 3x² - 7x - 7

• 3x² - 7x + 1

• x² - 7x + 1

Tags

CCSS.6.EE.A.3

Find the PERIMETER of a TRIANGULAR road sign whose dimensions are: (4x + 11), (5x + 6), and (2x + 3)

• 11x + 8

• x + 20

• 11x + 20

• 12x + 14

Tags

CCSS.HSA.APR.A.1

Find the AREA of the flag of Canada whose dimensions are:(x + 3) and (x + 11)

• 2x + 14

• x² + 14x + 33

• x² + 33

• 2x + 33

Tags

CCSS.HSA.APR.A.1