Answer:
8 times
Step-by-step explanation:
8*15 = 120
Answer:
see explanation
Step-by-step explanation:
Let u = x² ( choice of variable is flexible ), then
4u² - 21u + 20 = 0 ← expressed as a quadratic
This can now be solved for u and converted back into terms of x
The quantity increases because people don’t wanna pay more than the equilibrium price
15n-18. This is 3(5n-6) because 3 times 5n is 15n and 3 times 6 is 18.
Answer:
33.33% increase. 55.56% increase.
Step-by-step explanation:
