How many solutins exist for the given equation3(x-2)=22-x

Two lines parallel to the same plane are parallel to eachother

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?