Question

Which of these order pairs is a solution to the inequality: 2x+ y>-4
A: (-1,-1)
B: (0, -5)
C: (4, -12)
D: (-3, 0)

Answer 1

Hi welcome to openstudy! :)
We have:
2x+ y>-4
Just take your solutions and plug them into the equation
A. 2(-1)+ -1>-4
Is the statement true or false? :)

Answer 2

true

Answer 3

Good so that would be our answer ^_^

Answer 4

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Answer 5

im having trouble
with it

Answer 6

How? What don't do get? :)

Answer 7

i don't know what i'm suppose to do

Answer 8

Take your coordinates And simply plug the numbers in place of x and y

Answer 9

oh ok thank you so much for your help

Answer 10

no problem :D