Marcus bough coil of landscape edging to put to put around a flower bed if he use the entire coil, which equation can marcus use to find c, the cost of the section of edging he needs for the flowerbed

Which expression is equivalent to 2x^2+7x+4?

Need on this geometry question. explain how you did it.

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.