How many solutions does this system have? Y = 5x-1
y=-3x+7
O no solutions
O one unique solution
O two solutions
an infinite number of solutions

15 points ! ~ see if you know the answer to both you!

Which number produces a rationale number when multiplied by 1/5

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?