Given the following system of equations, identify the type of system. y = -x + 4 2x + 2y = 8

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

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.

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.