3 years ago

What is the value of x when x equals 20

Mathematics

1 answer:

Alexxandr [17]3 years ago

8 0

Answer:

Step-by-step explanation:

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if c=a/b - d-e/f-d, find the value of f when a=3, b=4, c=-6,d=-5 and e=2. step by step explanation plz.

soldi70 [24.7K]

Answer:

f = $\frac{-163}{27}$

Step-by-step explanation:

$\frac{3}{4} - \frac{-5-2}{f+5} = -6$

$\frac{3}{4} + 6 = \frac{-7}{f + 5}$

$\frac{27}{4} = \frac{-7}{f + 5} \\$

=> 27 * ( f + 5) = -7 * 4

=> 27f + 135 = -28

=> 27f = -163

=> f = $\frac{-163}{27}$

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2 years ago

Is the expression 3x + 2x - 4 in simplest form? Explain.

viva [34]

Answer:

Step-by-step explanation:

you have to subtract 2x from 3x, so you have just x( you don't need the one in front of it)

So the answer would be ( x-4)

Hope that this helps you and have a great day :)

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2 years ago

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A baseball team wants to collect at least 160 cans of food for an upcoming food drive. Team members brought 42 cans of food on M

Irina18 [472]

If they collect 65 on Monday, 42 on Wednesday and the rest on Friday, then we can write it down as:

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Step-by-step explanation:

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What is the cost price of 600 pens

Rufina [12.5K]

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600 *10=6000 if each of these are of 10

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