A 2 pound package of shredded cheddar cheese is $6.98. A 1/2 pound package of shredded cheddar cheese is $1.98.
What is the difference in the cost per pound between the larger and smaller
Packages of shredded cheddar cheese?

For the function, f(x) = -5x 2, find f(-4).

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.