Illustrative Math - Algebra 1 - Unit 2- Lesson 16

Select all systems that are equivalent to this system:

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Tags

A.REI.1

A.REI.6

A.REI.5

Here is a system of equations with a solution: Explain how you know the new system has the same solution as the original system.

Tags

A.REI.1

A.REI.6

A.REI.5

A grocery store sells bananas for b dollars a pound and grapes for g dollars a pound. Priya buys 2.2 pounds of bananas and 3.6 pounds of grapes for $9.35. Andre buys 1.6 pounds of bananas and 1.2 pounds of grapes for $3.68.This situation is represented by the system of equations: Explain why it makes sense in this situation that the solution of this system is also a solution to 3.8b+4.8g=13.03.

Tags

A.REI.1

A.REI.6

A.REI.5