Katrina is shopping for berries that cost $2.19 per pound. she has 4.5 pounds of raspberries and 3.25 pounds of blueberries in her shopping cart. which expression shows the total cost in dollars of the berries in her cart?

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.