Arectangular area is roped off using a rope 200 m in length. calculate the area of the rectangle if it is 65 m long.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.