7.2.C.19 - Writing, Evaluating, and Finding Equivalent Expressions with Rational Numbers - Exit Ticket
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Last updated about 3 years ago
4 Questions
10 points
10
Question 1
1.
a. Write three equivalent expressions that can be used to find the final price
of an item costing g dollars that is on sale for 15% off and charged 7% sales
tax.
7.NS.3
10 points
10
Question 2
2.
b. Using all of the expressions, determine the final price for an item that
costs $75. If necessary, round to the nearest penny.
7.NS.3
10 points
10
Question 3
3.
c. If each expression yields the same final sale price, is there anything to be
gained by using one over the other?
7.NS.3
10 points
10
Question 4
4.
d. Describe the benefits, special characteristics, and properties of each
expression.