Well, let's check if your inequality is true. We have to add the 3 scores up and divide them by 3 to know the average.
73 + 81 + 86 = 240
240 / 3 = 80
80%
That's true, now let's check 101.
73 + 81 + 101 = 255
255 / 3 = 85
85%
That's true.
Your inequality is correct.
Hello :
(2, 6) is a solution of y - x > -3 because : 6-2> -3 ..... 4 > -3
Quadrant IV
at quadrant IV, sinA is negative value while cosA is positive value
I am learning Geometry right now. And then I don’t know can I help you or not.