5x +9 = 65 :solve
Please help me

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 parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?