2 years ago

For which inequalities is 7 a solution?

Mathematics

1 answer:

Liono4ka [1.6K]2 years ago

7 0

The answer is c + 5 < 12

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The answer is 84 because of process priority

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Solve the system of equations by multiplying first. Enter the solution as an ordered pair.

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The answer will be -8+13

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<img src="https://tex.z-dn.net/?f=%283%20%5Cfrac%7B2%7D%7B5%7D%20%20-%201%20%5Cfrac%7B3%7D%7B10%7D%20%29%20%5Cdiv%201%20%5Cfrac%

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Answer:

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Step-by-step explanation:

$[\frac{2}{5}-\frac{3}{10}+(3-1)]\div 1\frac{2}{5}\\\\=(\frac{4}{10}-\frac{3}{10}+2)\div\frac{5+2}{5}\\\\=(\frac{1}{10}+2)\div \frac{7}{5}\\\\=(\frac{2\cdot10+1}{10})\div \frac{7}{5}\\\\=\frac{21}{10}\div \frac{7}{5}\\\\=\frac{21}{10}\times \frac{5}{7}\\\\=\frac{21\cdot5}{10\cdot7}\\\\=\frac{3}{2}$

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3 years ago

What is 12 3/4 divided by 3

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Step-by-step explanation:

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2 years ago

Each day he will fill 5 cups more. Write an algebraic expression to represent the number of cups he will have after n days. Iden

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Answer:

The coefficient is 5

Step-by-step explanation:

For day 1; he fill 5 cups

For day 2; he fill 5 + 5 cups

For day 3; he fill 5 + 5 + 5 cups

For day 4; he fill 5 + 5 + 5 + 5 cups

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The sequence is 5, 10, 15, 20, ...

The sequence increases linearly.

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Using the Formula for nth term of a sequence, we have:

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