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Dennis_Churaev [7]
2 years ago
9

I been trying to do this for the past 20 minutes and I don’t understand can someone help please

Mathematics
1 answer:
puteri [66]2 years ago
4 0

Answer:

Step-by-step explanation:

Do substitution by first writing an equation 15c + 29a=175 when you get your answer either substitute it in your other equation which would be 21c+27a=177, if you found c(Children) in your first equation substitute it in 21 by multipying if you found a do the same thing.

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You bought a magazine for 4$ and 4 books you spent a total of 30$ how much did each book cost
pogonyaev

Answer:

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How much is one melon if 3 sell for $1.98 ?
Sonbull [250]

Answer: $0.66


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Yuri [45]

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Step-by-step explanation:

0.006

Move the point to the front of the first number that is from 1 to 9.

In the question it's 6, so you move it to the front of 6 .

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2 years ago
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Anarel [89]

Answer:

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hope this helps ya!

can i get brainliest please?

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