Answer:
Step-by-step explanation:
40 miles per minute
When you are checking your answers, your formula should read out as 9(2.222) - 8 = 12, which is simply filing in the x value that you calculated (it comes out to 11.998 which is correct). You wrote it out as 9(2.22) - 8 = -6, which is why your checking process was incorrect
Answer:
$3.5
Step-by-step explanation:
21/6=3.5
Depends of the size of the quadrilateral in relation to the circle, but otherwise, yes
