Which compound inequality has no solution?

answer:

x ≤ -2   and 2x ≥ 6       has no solution

step-by-step explanation:

x ≤ -2   and 2x ≥ 6

so   x ≤ -2                 and   2x ≥ 6

                                    x   ≥ 3

so x is equal to or less than -2

other is   x is equal to or greater than 3

so in these conditions they will not intersect each other on number line as one will go equal or less than -2 and other equal or greater than 3

hence there is no solution to this inequality

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.