To state: The number of pens bought if 8 pens and highlighters can be purchased from a local bookstore for $7.52. Each highlighter cost $1.09 and each pen cost $.69.
The resultant answer is 20 grams.
Given information:
8 pens and highlighters can be purchased from a local bookstore for $7.52. Each pen cost $.69 and each highlighter cost $1.09.
Explanation:
Let’s assume x as number of pens and y as number of highlighters.
Now consider the given statements:
8 pens and highlighters are purchased:
One pen cost $.69 and one highlighter cost $1.09. Total amount spent:
The required system of equation is:
Now graph each equation:
Therefore, there will be 20 grams of crackers in a package labeled 100 calories.
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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