What it the answer to 5r-1/5=4/5

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

5 0

The answer to your problem is

R= 1/5

Naily [24]3 years ago

3 0

First in order to solve you need to get rid of the fraction. You can do so by multiplying to entire equation by the denominator like so...

5(5r - 1/5) = (4/5)5
25r - 1 = 4
Then to isolate the variable you need to add 1 to both sides.
25r = 5
Then you divide.
r = 5/25
Simplify.
r = 1/5
I hope this helps love! :)

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Mars2501 [29]

If Jiri is x, Pamela is x -5, and tehri ages combined would be 35 so;
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Using the completing-the-square method, rewrite f(x) = x2 - 6x + 2 in vertex form.<br>

sp2606 [1]

Answer:

$\large\boxed{f(x)+(x-3)^2-7}$

Step-by-step explanation:

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