25x/45=-65
25x=2925
x=117
I wasn't sure if you wanted a solution
Katie is 6; Cathy is 18!
X- Katie’s age now and 3x -Cathys age now
In 6 years, Katie is 12 and Cathy is 24.
2 x (X+6) = 3x + 6
2x + 12 = 3x + 6
6 = x
Answer:
The price elasticity of demand is calculated as the percentage change in quantity divided by the percentage change in price.
The answer to your question is 3
