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Evaluate:
when 
First, add x's:

Now, plug in the value of x (3)

Multiply:`
(Answer)
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<em>Answered by</em>
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Answer:
3rd option (not regular)
Step-by-step explanation:
all the other options are not true

=

equals
k = 15.6
First, simplify

to 1.2. Your problem should look like:

= 1.2
Second, multiply both sides by 13. Your problem should look like: k = 15.6, which is the answer.
Answer:
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Step-by-step explanation:
B
Step-by-step explanation: It should be the second answer.