Answer: 100%
Step-by-step explanation:
If the original price is $400, that will be 100%.
In order to find the value of x, you have to cross multiply both equations. 4x-10 is basically 4 times something subtract 10. Same thing as well for 3x-2. Now it says to find the value of x. X has to also be the same answer for both equation as well. By the way x doesn't have a given number so there is no specific answer.
<span>The function 11/x-1 has the same domain as the function (m*n)(x).
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