Answer:
<h2>x = - 3</h2>
Step-by-step explanation:
<u>Multiply the terms in the bracket</u>
That's
Subtract 2x from both sides of the <u>equation</u>
<u>Divide both sides by 4</u>
We have the final answer as
<h3>x = - 3</h3>
Hope this helps you
Answer:
Number line D is true
Step-by-step explanation:
Given
See attachment for number lines
Required
Which number line makes the inequality true
First, we solve for x in
Divide through by -3
The inequality means x is greater than -2.
This means that, the line must point to the right of -2 and the "greater than" means that the circle must be opened
Number line D is true
Answer:
Umm Thanks?
Step-by-step explanation:
There Must be only one "y" for each "x". For example: y= (+-)sqrt(x^2 -1) is not a function because each x will have 2 y`s