2 dollars per minute? The question isn't really very clear...
0 because 0 times anything is 0
Answer:
x = 10
Step-by-step explanation:
Breaking down the equation
Simplification
$ 1.85 you divide 22.20 by 12
When discriminant >0, then it contrains 2 distinct real zeros.
Discriminant=6 and 6>0 so, you have 2 solutions.