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mart [117]
3 years ago
10

keli bought 19 apples of 2 varieties to make a pie the total cost of apples cost 0.25 each and gala apples cost 0.30 each how mu

ch of each did keli buy?
Mathematics
1 answer:
Degger [83]3 years ago
7 0

Answer:

y=7 and x=12

Step-by-step explanation:

X= number of Granny Smith apples

Y= number of Gala apples

With the given data we build and solve the following system

x+y=19

0.25x+0.3y=5.10

So we conclude that  

y=7 and x=12

Brainliest please.... Your welcome

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Explain how to add fractions with unlike denominators. Please be as specific as possible.
Gelneren [198K]

Answer:

Look below

Step-by-step explanation:

So I will use an example to try and show you how to do this.

If we have 1/2 + 1/3, we know that we don't have like denominators. We can change this by finding one. All we need to do is multiply our denominators. So in our example, that would be 2*3=6. Our new denominator would be 6. So now we would have 1/6 + 1/6 which isn't the same as our old equation. That is because we haven't multiplied our top numbers yet. To do this, we need to multiply the top number by the opposite denominator like so, 3/6+2/6.

So our first fraction was

1/2+1/3

We then multiplied the whole fraction by the opposite denominator

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Thanks! Hope you choose me for brainliest!!! Have a nice day!

5 0
3 years ago
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Ugo [173]

The length would be 86 yards.

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slavikrds [6]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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