Kendra owns a restaurant. She charges $3.00 for 2 eggs and one piece of toast, and $1.80 for one egg and one piece of toast. How much does Kendra charge for an egg? A piece of toast? .
Answer = A. Set up your equation, then switch the variables with numbers to find which one works. 2x + y = 3; 2(1.2) + .6 = 3 x + y = 1.8; 1.2 + .6 = 1.8
