Answer:
Math error
Step-by-step explanation:
Answer:x = the number of $1 increases in price
Price = ($60 + $1x) = (60+x)
Pairs of shoes (200 - 2x)
You have a quadratic Revenue = (60+x)(200-2x)
The quad max is when x = 20
Therefore they should charge 60+ 20 = $80
Step-by-step explanation:
Answer:
4/8, simplified as 1/2
Step-by-step explanation:
The sun of the 3 inside angles of a triangle = 180 degrees.
A circle = 360 degrees.
The sum of both would be 180 + 360 = 540 degrees.