7.3.B.07 - Understanding Equations – Exit Ticket
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Last updated almost 3 years ago
7 Questions
10
1.
Check whether the given value of x is a solution to the equation.Justify your
answer.
Check whether the given value of x is a solution to the equation.Justify your
answer.
7.EE.3
10
2.
Check whether the given value of x is a solution to the equation.Justify your
answer.
Check whether the given value of x is a solution to the equation.Justify your
answer.
7.EE.3
10
3.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
a. Using an arithmetic approach, find the cost of a pen.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
a. Using an arithmetic approach, find the cost of a pen.
7.EE.3
10
4.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
b. Let the cost of a pen be p dollars. Write an expression for the total cost of
four pens and seven mechanical pencils in terms of p.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
b. Let the cost of a pen be p dollars. Write an expression for the total cost of
four pens and seven mechanical pencils in terms of p.
7.EE.3
10
5.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
c. Write an equation that could be used to find the cost of a pen.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
c. Write an equation that could be used to find the cost of a pen.
7.EE.3
10
6.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
d. Determine a value for p for which the equation you wrote in part (b) is true.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
d. Determine a value for p for which the equation you wrote in part (b) is true.
7.EE.3
10
7.
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
e. Determine a value for p for which the equation you wrote in part (b) is false
The total cost of four pens and seven mechanical pencils is $ 13.25. The cost of
each pencil is 75 cents.
e. Determine a value for p for which the equation you wrote in part (b) is false
7.EE.3
From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 3, Topic B, Lesson 7. Internet. Available from https://www.engageny.org/resource/grade-7-mathJmat...; accessed 06/Oct/2015.