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Aleks [24]
3 years ago
7

1. Gavin and Seiji both worked hard over the summer. Together, they earned a total of $425. Gavin earned $25 more than Seiji. Ho

w much did each of them earn? (a) Write a system of two equations with two variables to model this problem. (b) Use substitution or the elimination method to solve the system. (c) Graph both equations. (d) Answer the question.
I don't understand how to graph!!
Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0
Let x = the amount that Seini earned
Then x + 25 = the amount that Gavin
The amount Gavin earned would also = 425 - x (your directions asked you to have 2 equations.)
Together they earned 425:
x + (x + 25) = 425
2x + 25 = 425
2x = 400
Now divide both sides by 2 to find x.

Use all of this data to satisfy the directions.
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Answer:

13.5 inches

Step-by-step explanation:

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Here is an example I did of the problem hope it helps let me know if you need anything else~!

~<span>Cecildoesscience </span>

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