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SVEN [57.7K]
3 years ago
5

What is the sum of 21 and 5 times a number f is 61

Mathematics
2 answers:
sukhopar [10]3 years ago
5 0

Answer:

Answer is below

Step-by-step explanation:

21 + 5f = 61       Turn the words into an equation

-21        - 21       Subtract 21 from both sides

5f = 40              Divide both sides by 5

f = 8

If this answer is correct, please make me Brainliest!

oksian1 [2.3K]3 years ago
3 0

Answer:

f = 8

Step-by-step explanation:

21 + 5f = 61 \\ 5f = 61 - 21 \\ 5f = 40 \\  \frac{5f}{5}  =  \frac{40}{5}  \\ f = 8

<h3>Hope this helps</h3><h3><em>Brainliest</em><em> </em><em>Appreciate</em><em>d</em><em>.</em></h3>
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Please answer my question, and if you can please provide an explanation so I can learn from it. 50 POINTS.
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Step-by-step explanation: The only way lines won't intersect is if they're parallel. Parallel lines have the same slope --> the line must have a slope of -4x.

Option 1:

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Option 2:

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8 0
3 years ago
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What is an explicit formula for the geometric sequence -64,16,-4,1,... where the first term should be f(1).
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Answer:

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the ratio is -\frac{1}{4} because -64 * -\frac{1}{4} = 16 and so on...

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