2 years ago

Just give me the answer fast please

Mathematics

1 answer:

nadya68 [22]2 years ago

6 0

Answer:

The answer is A. x= 1/2k

Step-by-step explanation:

1. collect like terms

4kx+10kx=7

14kx=7

2. divide both sides by 14k

14kx/14k=7/14k

that takes out 14k from the left side and you are left with x and then you have x=7/14k which can be simplified to 1/2k

x=1/2k

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Answer:

So the answer is A

Step-by-step explanation:

$f(x)=815.03(1.38)^{x}$

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wrong!

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