Question

Nine and one half less than four and one half times a number is greater than 62,5. Which of the following represents

the solution set of this problem?
O (16,400)
O (-16,400)
o (-0,16)
o (-00,-16)

Answer 1

The answer is (D)
(-00-,-16)

Answer 2

Answer: (16,O0) That is 16 to positive infinity

Explanation:

4.5x - 9.5 > 62.5

4.5x > 62,5 + 9.5

4.5x > 72

x > 72/ 4.5

x> 16

So all real numbers greater than 16 is the solution set.

(16,O0)

I wish I had the infinity symbol on this keyboard!