Question

Select an ordered pair from the choices below that is a solution to the following system of inequalities:
4y > -5 + x
9x − 4y < 7
Answer

(1, 0)

(-6, -4)

(2, -1)

(-7, -2) help

Answer 1

Replace the < and > with = signs.
4y=-5+x
9x-4y=7
Now solve.

Answer 2

so 10x-2

Answer 3

AlwaystheBookworm yeah

Answer 4

or no

Answer 5

No, try it this way.
Take each set of points and plug them into the equations.
If the statements are true, the points you used are your answer.

Answer 6

hw do ii plug it in

Answer 7

Let's use the first equation.
You have:
4y > -5 + x
Take (-7, -2).
Plug -7 in as x and -2 as y
Now solve.

Answer 8

is it 8>+35AlwaystheBookworm

Answer 9

You should have gotten -8 > -11

Answer 10

well now I got 0>-5 wich is false right

Answer 11

i got 9-6,-4) FOR THE ANSWER

Answer 12

I'm not sure where you are going wrong in the equation.
Here's the first equation.
4y > -5 + x
Take (-7, -2).
4(-2)>-5+(-7)
-8 > -11

Answer 13

so that's right (-2,-7)

Answer 14

(-7, -2) is correct.
Be sure you do not switch the way they are written.
the -7 is an x and the -2 is a y.
By switching them, you switch where it lies of the graph.

Answer 15

Select an ordered pair from the choices below that is a solution to the following system of inequalities:
4x < -3+ 5y
8y − x > 14
Answer

(0, 2)

(-3, 0)

No solution

(1, -6) this cause i gt (1,-6)

Answer 16

yeah or no

Answer 17

Make sure you are aware if there is a sign change in any of the terms or if you need to make the equation into standard form.
So you said you got (1,-6)
Let's use 8y − x > 14.
First you need to move the x over.
8y>x+14
Now plug in the points.

Answer 18

so 8(-6)>(1)+14

Answer 19

Yes.

Answer 20

so then -48>+14

Answer 21

Good. Now is that true or false?

Answer 22

false

Answer 23

Then (1,-6) is not the answer.

Answer 24

so 8(0)-(-3)>14

Answer 25

Simplify it to 3>14

Answer 26

oh! Wait! No, you forgot to move the x over

Answer 27

what x

Answer 28

We're using the equation 8y − x > 14.
The -x needs to be moved to the other side.
You end up with:
8y > x+14
That's the equation you should plug the points into.

Answer 29

so 8(-3)-(0)>14

Answer 30

Right, now is that a true statement?

Answer 31

so -24-0>

Answer 32

Carry the 0 to the right of the >

Answer 33

so -24->0

Answer 34

That's the right format but it is still false so (0,-3) is the wrong answer.
Let's use (0,2)
8y > x+14
8(2) > (0)+14
16 > 14
This is a true statement.

Answer 35

so wat abt
Select an ordered pair from the choices below that is a solution to the following system of inequalities:
8y > -16
28 < 4x
Answer

(7, 2)

(1, 1)

No solution

(8, -1)

Answer 36

There would be no solution.