anonymous
  • anonymous
A restaurant charges $12 for a buffet plus $2.60 for each drink. Another restaurant charges $15 for a buffet plus $2 for each drink. The system of equations is graphed below. Part 1: What is the solution? MY ANSWER: (5, 25) Part 2: Show your work to verify the solution for both equations. I DON'T KNOW THIS VERY WELL.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
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anonymous
  • anonymous
Let C be cost, d be num of drinks C = 2.6d +12 C = 2d +15 solution is where they intersect or have equal costs 2.6d +12 = 2d +15 -2d -2d ----------------- 0.6d +12 = 15 -12 -12 ----------------- 0.6d = 3 --- -- 0.6 0.6 d = 5 So when they order 5 drinks, the cost is $25 at either restaurant
anonymous
  • anonymous
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anonymous
  • anonymous
Thanks :-)

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