Answer:
no, no, yes, yes
Step-by-step explanation:
Answer:
Step-by-step explanation:
First off, steam isn't a math website.
On discord, it doesn't show steam specifically, but if you're playing a game THROUGH steam then yes, it will show.
To hide this, go to options -> game activity -> and disable "Display currently running game as a status message" on discord.
If you want to hide your status on steam, just put your status to invisible :)
Answer: 
This is the same as writing 7*Ln( e^(2x) + 10) + C
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Explanation:
Start with the equation 
Apply the derivative and multiply both sides by 7 like so

The "multiply both sides by 7" operation was done to turn the 2e^(2x) into 14e^(2x)
This way we can do the following substitutions:

Integrating leads to

Be sure to replace 'u' with e^(2x)+10 since it's likely your teacher wants a function in terms of x. Also, do not forget to have the plus C at the end. This is a common mistake many students forget to do.
To verify the answer, you can apply the derivative to it and you should get back to the original integrand of 
If he got the jeans for 40% off he paid 60% of the cost for the jeans. With that you can setup an equation.
20 is 60% of what number
is signifies equals and of signifies multiplication
20 = 0.6*x
x = 20/.6
x = 33.33
The regular price of the jeans is $33.33