Answer: D
Step-by-step explanation:
Answer:
-x-3
Step-by-step explanation:
x-2x-1+2
-x-3
Answer:
Looking at the given points we know that it is going to be a triangle because it only have 3 points. Therefore the figure is a triangle and the area formula would be
.
You can look at the attached graph and what we see is that our height of the triangle is from
to
which means that our height is 7 units high. We can also see that our base starts at
and ends at
making us have a base of 8 units.
<u>We then plug in the values and solve</u>



Therefore, the area of our triangle is 
Hope this helps! Let me know if you have any questions
Answer:
x < −60
Step-by-step explanation:
<em><u>Step 1: Add 10 to both sides.</u></em>
−0.4x−10+10>14+10
−0.4x>24
<em><u>Step 2: Divide both sides by -0.4.</u></em>
−0.4x / −0.4 > 24 / −0.4
x<−60