A ride on the roller coaster costs 4 tickets while the boat ride only costs 3 tickets. Michael went on the two rides a total of 10 times and spent a total of 37 tickets which equation is true?
c = 10- b, substitute into the first equatiom 4 (10- b) + 3b = 37 40 - 4b + 3b= 37 40 -b= 37 -b = -3 b= 3 now substitute into second equatiom c+ 3 = 10 c = 7