You need to do 120-60=60 and that means he only needs $60.
Since the equations for area is A= L*W
A= 9*4= 54
Answer:
(x, y) = (-1, 3), (-3, 115), (2, 0)
Step-by-step explanation:
The first two test points are <em>not roots</em>. The last one is a root.
Answer: 12
Step-by-step explanation: Since 11 is ruled out, answer is 12 people