5. (6 points) You sell sweet tea for $2.50 per glass. You invested $20.00 in the ingredients. Write a formula that gives the profit in dollars P=P(n) as a function of the number n of glasses you sell. P=

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.