Explaination : 960 is the rate at which the elevator will rise in a minute, while the 'x' represents the amount of minutes passed. Finally the label in the end clarify the units of measure.
-12x+3 greater than or equal to 5 -12x greater than or equal to to 2 To turn the negative sign of -12x into positive, we multiply both sides by minus, which shifts the inequality sign. So, 12x less than or equal to 2 x is less than or equal to 1/6 Therefore, 0, -1, -3, -4 and -6 satisfy this inequality.
