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DaniilM [7]
3 years ago
11

4 plates and 3 cups cost 20.90 dollars. 5 plates and 4 cups cost 26.50 dollars. Each plate costs the same amount as the other pl

ates, and each cup costs the same amount as the other cups. What is the cost of 1 plate? What is the cost of 1 cup?
Mathematics
1 answer:
shutvik [7]3 years ago
3 0

Answer:

Hope this helps you understand...

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Or is it c. 10.96 or d 13.0 (sorry the rest couldn’t fit in the picture) please help me I don’t get it.
solong [7]
We have a right triangle with legs of 6 and 8. The hypotenuse is unknown so let it be x for now

Plug these three values
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The final answer is 10 ft. This option isn't listed which makes me think your teacher made a typo somewhere. 

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