Gadget mania incorporated sells its new quadruple echo microphone for $15. If the company makes a $6 profit on the sale of each microphone, what is its to fit margin?

40%

Step-by-step explanation:

The profit margin is given by the gross profit divided by total sales.

In this case, Gadget mania has a gross profit of $6 per microphone, while each microphone sells for $15.

Therefore, the profit margin is:

Gadget Mania's profit margin is 40%.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98