Alright. For the first one, we must think, thirty percent of what number is equal to twelve? We can right that in equation form as
Answer: 360
Step-by-step explanation: All you got to do is multiply 120 by 3
Answer:
No real solutions
Step-by-step explanation:
Use the discriminant formula, D = b² - 4ac
D = b² - 4ac
Plug in b, a, and c:
D = b² - 4ac
D = (8)² - 4(1)(20)
D = 64 - 80
D = -16
Since the discriminant is negative, there are no real solutions
