Your monthly profit (in dollars) from selling magazines is given by p = 2x + x where x is the number of magazines you sell in a month. if you are currently selling x = 50 magazines per month, find your profit and your marginal profit. (round your answers to two decimal places.) profit $ marginal profit $ per additional magazine interpret your answers. your current profit is $ per month, and would increase at a rate of $ per additional magazine sold per month.

To find marginal profit, take the derivative, then plug in 50.  

Derivative = 4 + (7 / 2sqrt50)  

(plug in 50)  

to get 4.50

Step-by-step explanation:

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .