Timmy gets paid $for every hour he works plus $9 a day for his paper route. If he made $24 yesterday, how many hours did he work? please show the work.

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.