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3 years ago

7

Evaluate j/k -0.2k when j =25 and k = 5

2 answers:

denis-greek [22]3 years ago

5 0

When you have an equation that has variables and you know the value of those variables, just plug it it. So plugging the vaules we get
$\frac{25}{5}-\frac{1}{5}5$
Just evaluating we get 4

vredina [299]3 years ago

3 0

Answer:

4

Step-by-step explanation:

To evaluate a function with certain defined values, we must <em>substitute</em> the values in the equation, perform the indicated operations and in this way we obtain the final value.

If j = 25 and k=5

replacing in the equation

$\frac{j}{k} -0.2k = \frac{25}{5} -0.2(5) = 5 -1 = 4$

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