7.2.C.23 - Solving Equations Using Algebra - Exit Ticket
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2 Questions
10
1.
Andrew’s math teacher entered the seventh-grade students in a math competition.
There was an enrollment fee of $30 and also an $11 charge for each packet of 10
tests. The total cost was $151.a. How many tests were purchased?
10
2.
b. Set up an equation to model this situation, solve it using if-then
statements, and justify the reasons for each step in your solution.
From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 2, Topic C, Lesson 22. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...