4x=3y-7 x= 4, 5,6
2y=7x=4; x=5,10,15
6x=7-4y; x=-2,-1,0

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Find the domain and range of the following function f(x) = 51x - 21+ 4

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.