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Darya [45]
3 years ago
9

Mary sells lemonade, and she donates 10 cents from every cup she sells to charity. The cups of lemonade sell for 45 cents. One d

ay she made $17.10. How much money did she give to charity that day?
Mathematics
1 answer:
guapka [62]3 years ago
4 0
First, find out how many times 45 will go into 17.10. to find out how many cups she sold

17.10/45= 38

and since she gives 10c to charity every cup you will have to divide to find the answer which is $3.80 that she gave to charity !! :D


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When beans are cooked, the amount of water required varies directly with the cups of beans. If 2 cups of beans require 4.5 cups
marishachu [46]

Answer:

11.25 cups of water is needed to cook 5 cups of Beans.

Step-by-step explanation:

Given:

The amount of water required varies directly with the cups of beans.

2 cups of beans require 4.5 cups of water.

we need to find how many cups of water are needed to prepare 5 cups of beans.

4.5 cups of water =2 cups of bean

Number of cups of water = 5 cups of bean.

Now Using Unitary method for solving above we get,

Number of cups of water required = \frac{5\times4.5}{2}=\frac{22.5}{2}=11.25 \ cups

Hence 11.25 cups of water is required to prepare 5 cups of beans.

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4 years ago
mike and bill sell cars for jangles auto. Over the past year they sold 640 cars. assuming mike sells 3 times as amny as bill, ho
Oksana_A [137]
Let Mike sold M cars and Bill sold B cars. 
Now both sold 640 cars in total, means M + B = 640, 
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3 years ago
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Answer:

Step-by-step explanation:

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5 0
3 years ago
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mixas84 [53]

Answer:

I believe it is 2.1 if I am wrong, very sorry.

Step-by-step explanation:

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Hope this helped you out and hope you got your answer right! Enjoy the rest of your day. :)


5 0
3 years ago
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