20/100 = 0.20
0.20 * 9 = 1.8
9 - 1.8 = 7.2
The sale price of the DVD is $7.20.
Answer:
86
Step-by-step explanation:
180 - 94 = 86
Answer:
x-intercept: (6,0), (3,0)
Step-by-step explanation:
I graphed the equation and cannot upload the picture of it
Its A or C because Angle AEC has to be bigger then 90 degrees
Answer:
C
Step-by-step explanation:
The general rule for the quadratic function is

Use the data from the table:

We get the system of three equations:

Subtract these equations:

From the first equation

Substitute it into the second equation:

So,

The quadratic function is
