1.) Let's say that the circle on the graph below represents x. The arrow is pointing to all the numbers greater than x, which happens to be on -2. If it points right, this means that x can equal to any number greater than -2. So your answer is x > -2.
2.) For inequalities such as these, you can simplify just like what you do for normal equations. Let's isolate x.
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Answer:
I really do love this type of questions....but in here it seems that the question in either incomplete or the answers are mixed...cause the DATA'S showing 8 digits while THE AGE OF PEOPLE is showing 7 digits
-16 divided by 4 equals -4
the simplest form is n • (3n3 - 8)
2.25 per notebook because 13.50/6 = 2.25