In what interval will the 80th percentile fall? < $20,000
$20,000 - $25,000
$25,000 - $30,000
$30,000 - $40,000
$40,000 - $50,000
$50,000 - $75,000
$75,000 - $99,999
$100,000+

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: