Concept explainers
To write: an equation that represents the given condition.
Answer to Problem 37PPE
Explanation of Solution
Given information: In a video game, you earn 5 points for each jewel you find. You earn 2 points for each star you find. And you must earn 250 points.
Explanation:
Let the number of jewels you find in the video game be
Then the points that you will earn is
Let the number of stars you find in the video game be
Then the points that you will earn is
You must earn 250 points.
Then the required equation is
And its graph is as follows-
The three combinations jewels and stars that you can find to earn 250 is as follows-
Putting
Similarly,
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