x=6+4y -3(x+y)=-36 I have to solve this using the system of equation by the substitution method.
x=6+4y -3(x+y)=-36 I have to solve this using the system of equation by the substitution method.
How do i set up this question?
what is the rate for hourly and overtime I don't know how to set up this question.
what is y=-x+8 and y=x
store A charges $18 per month plus 2 cents per copy. Store B charges $24 plus 1.5 cents per copy. How many copies need to be made for the monthly costs of both plans to be the same