Lesson 4 - Unit 5 - Algebra 1 - Illustrative Mathematics

Last updated over 3 years ago

21 Nsɛmmisa

A.CED.2

A.SSE.1.a

F.LE.5

A.CED.2

A.SSE.1.a

F.LE.5

A.CED.2

A.SSE.1.a

F.LE.5

Lesson 4 - Unit 5 - Algebra 1 - Illustrative Mathematics

Last updated over 3 years ago

21 Nsɛmmisa

A new bicycle sells for $300. It is on sale for \frac{1}{4} off the regular price. Select all the expressions that represent the sale price of the bicycle in dollars.

300*\frac{1}{4}

300*\frac{3}{4}

300*(1-\frac{1}{4})

300-\frac{1}{4}*300

A.CED.2

A.SSE.1.a

F.LE.5

Lin has 13 mystery novels. Each month, she gets 2 more. Select all expressions that represent the total number of Lin's mystery novels after 3 months.

A.CED.2

A.SSE.1.a

F.LE.5

A function multiplies its input by \frac{3}{4} then adds 7 to get its output. Use function notation to represent this function.

A.CED.2

A.SSE.1.a

F.LE.5

This lesson is from Illustrative Mathematics. Algebra 1, Unit 5, Lesson 4. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/5/4/index.html ; accessed 26/July/2021.

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