The answer is A. hope it helped you out
Answer:
i think it would be x= 7 or -7
Answer:
4050
Step-by-step explanation:
10% of 4500 is 450
so we can just do
4500-450=4050
Answer:
b = 5
Step-by-step explanation:
The given equation is :
.......(1)
It is in the form of quadratic equation. The general form of a quadratic equation is as follows :
.....(2)
Comparing equations (1) and (2), we get :
a = 0.3, b = 5 and c = -7
Hence, the value of b is equal to 5.