Only 2 questions.. . 1) if the answer to the system of equations was one solution, how would you describe a pair of lines? 2) if your looking at a graph to find a solution, what are you looking for?

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!