Simply solve for x. Divide both sides by -3. Since you are dividing by a negative, flip the inequality sign. This gives you x<-2.
Note that the answer is x is less than or equal to -2. I am unable to insert the correct symbol on my keyboard.
Like last time, we substitute in each one until we find one we see can't work, or just look at them and choose the one that doesn't look right.
D in this case doesn't look right, so we can substitute it in:
-8+8=8
That isn't true, that equation would equal 0.
Hope I helped (again), sorry if I'm wrong!
~Mschmindy
Answer:
<em>y</em> = -2
<em>x</em> = -2
Step-by-step explanation:
Both <em>x </em>and <em>y </em>equal -2 in the table.
Answer:
New room scale = 1 in. : 6 ft
Answer:
Undefined
Step-by-step explanation:
If a linear equation is organized in the form x=[a number], we know straight away that this line is a vertical line. This form is actually , where is the x-intercept of the line. Vertical lines do not have a y-intercept because they are parallel to the y-axis.
The slope of vertical lines is undefined.
I hope this helps!