You can buy 9 cans for green beans at the village market for $4.12. You can buy 7 of the same green beans at Sam's club for $4.2
2 answers:
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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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