Please help me I need this done not a lot of work but please get it done with good credit for good rating and reward!

Add the fractions and simplify 1/2+ 1/3

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept:

Two lines meet at a point. set up and solve an equation to find the value of x