Answered 7
The equation of line p is y = x + 3. Line q is perpendicular to p. What is the slope of line
q?
140
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

the answer is 10

Step-by-step explanation:

if x=7

and y=x+3 then y=7+3

y=10

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.