Linear Expressions

Tags

CCSS.8.EE.C.7B

(-11a + 7) – (11a – 7)

• -22a - 14

• 0

• -22a + 14

• -22a 

Tags

CCSS.HSA.APR.A.1

(7a + 4) - (9a + 2)

• -2a + 6

• 2a + 6

• -2a + 2

• 2a + 2

Tags

CCSS.HSA.APR.A.1

Find the difference (2x + 6) – (7x + 3).

• -5x + 3

• -5x + 9

• 9x + 9

• 5x + 3

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CCSS.HSA.APR.A.1

• a
• b
• c
• d

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CCSS.HSF.LE.B.5

• A. 3 less than x
• B. 3 more than x
• C. 3 times as much as x
• D. the same as the value of x

Tags

CCSS.8.EE.C.8C

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CCSS.6.EE.B.6

Bob has $150 in his savings account and saves $40 per month.  Which equation represents the amount Bob has in his account after x months?

Mathematical Equivalence

ON

Tags

CCSS.6.EE.C.9

Simplify the following expression:
3 + 5x + 8 - 2x

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

What is 2x + x?

• 2x²

• 2x

• 3x

• 5x

Tags

CCSS.7.EE.A.1