Which compound inequality has no solution? Ox> 2 and 3x < 9
x >1 and 2x < -2
O x>-1 and 4x >-8
X>-2 and 5x > 15

What aspects of lines have to be diffrent

What is the value of x? enter your answer in the box. photo attached.

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest