Grade 8 | Unit 7: Exponents and Scientific Notation | Check Your Readiness (A)

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6.NS.B.3

• 1,000

• 10,000

• 100,000

• 1,000,000

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6.NS.B.2

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6.EE.A.1

A new phone costs $450. There is a 40% discount on the price of the phone and an 8% sales tax on the discount price. What is the final cost of the phone after the discount and the sales tax?

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7.EE.B.3

7.RP.A.3

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6.NS.C.6

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6.NS.C.6

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4.NF.A.1

5.NF.B.5.b