Unit 2 Lesson 3B-5 Exam

Write a verbal expression for

n – 8.

• the product of n and 8

• n less than 8

• 8 more than n

• n minus 8

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I can translate expressions

• 17

• 155

• 47

• 51

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Simplifying Algebraic Expressions

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CCSS.7.NS.A.3

Identify the property of equality.
If 9=x, then x=9

• Reflexive
• Symmetric
• Transitive
• Substitution

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CCSS.7.EE.A.1

• A

• B

• C

• D

• A

• B

• C

• D

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CCSS.7.EE.B.4A

Check all that apply:

5v + 4 = -26

• First step: +26 on both sides

• First step: -4 on both sides

• Second step: +26 on both sides

• Second step: -5 on both sides

• Second step: divide by 5 on both sides

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CCSS.7.EE.B.4A

Check all that apply:

-28 = 2a + 8 - 5a

• I can use distribution

• I can combine like-terms

• -28 and +8 can be combined

• 2a and -5a can be combined

• -28 = -3a + 8

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CCSS.8.EE.C.7B

An ice cream shop sold 54 sundaes and made $243.  If the shop sells 90 sundaes, how much money would be made?

Type only the numbers when entering the response

Remember to show all work

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CCSS.6.RP.A.3B

Faith spent a total of $68 at Macys. Her purchases included a pair of jeans at $32 and 2 t-shirts at $x each.

Create an eqaution that models this situation.

Let x = How much she paid for 1 t-shirt.

Mathematical Equivalence

ON

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CCSS.HSA.CED.A.3