The solution to this equation is x=4.6 because 19.32/4.2=4.6
The greatest common factor is 3x². The rest doesn't factor.
21x³y² -3x²y +75x⁴ = 3x²(7xy² -y +25x²)
Answer:
The price is x = $2.779
Step-by-step explanation:
From the question we are told that
The revenue is 
The cost of production is 
Generally at break even point the cost of production is equal to the revenue
So

=> 
Using the quadratic formula to solve this equation we have that
x = $2.779
Answer:
Step-by-step explanation:
Answer: it will take 7 seconds
Step-by-step explanation: 9 x 7 = 63