Please answer, I need it asap

84

(Note: You put this question in the "History" section so not a lot of people will answer since it doesn't seem to have anything to do with history. Next time put it in "Math" so people will be able to be more help. Its kind of confusing when there is a question in the wrong section.)

Explanation:

First, substitute the variables out using the given numbers...

x = 6, y=8, z=6 so..

6(6+8)

Secondly, we have to solve this.

6+8 = 14

6(14) = 84

So your answer is

84

Hope this helps :)

84

Explanation:

z ( x + y ) = 6 * (6+8) = 6 * 14 = 84

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b

someone or something lol