Afunction g is defined by g(x)=50−2x. if x increases by 7, by how much does g(x) decrease?

14

Step-by-step explanation:

A function g is defined by

If x increases by 7, then x becomes x + 7.

Substitute it into the function expression:

Now find how g(x) decreases:

g(x) decreases by 14

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.