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natka813 [3]
2 years ago
10

Johann baked 24 cookies for a picnic with his friends. Of the 10 friends he invited, 7 were able to attend the picnic. If Johann

gave each of his friends the same number of cookies and had 3 cookies left for himself, how many did each friend get?
Mathematics
2 answers:
disa [49]2 years ago
5 0
Each friend got 3 cookies
AVprozaik [17]2 years ago
3 0

Answer: 3 cookies

Step-by-step explanation:

Let each friend get cookies  = x

If there are 7 friends in the picnic, then the cookies are eaten by friends = 7x

Since, after distributing the cookies 3 cookies left,

Thus, the total number of cookies = 7x + 3

But, the total number of cookies = 24

⇒ 7x + 3 = 24

⇒ 7x = 21

⇒ x = 3

Hence, one friend gets cookies = 3.

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Tcecarenko [31]

Answer:

3 cm

Step-by-step explanation:

When we enlarge or shrink an object, we perform a dilation. A dilation preserves the relationship between sides and the exact angle measure. This means the original and the enlargement are proportional and any missing lengths can be found through a proportion.

A proportion is an equation where two ratios or fractions are equal. The ratios or fractions compare like quantities. For example, we will compare height over length of the original rectangle to an equal ratio of height to length of the enlargement. Since we do not know height of the enlargement, we will use a variable to write:

\frac{2}{9} =\frac{h}{13.5}

I can now cross-multiply by multiplying numerator and denominator from each ratio.

9h=2(23.5)\\19h=27

I now solve for h by dividing by 9.

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Which equation does the graph below represent
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Answer:

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Step-by-step explanation:

use bodmas

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