Question

Which ordered pair is NOT a solution to the following inequality: y<2x-8
5,-10
2,-3
5,8
0,10

Answer 1

Why cant you just put the first number instead of x and the second - instead of y and check the inequality?

Answer 2

The given inequation can be written as:

\[2x - y > 8\]

Now put the solution in this and find which satisfy it..

Answer 3

Like for First Part:
x = 2 and y = -3

So,

\[2(2) - (-3) > 8\]

\[4 + 3 > 8\]

\[\large 7 \cancel{>} 8\]

So this is not true...

Like wise plug in the values and check which solution satisfies it..

Answer 4

I have not tried A part because there is some reason..

May be you can guess..