Jenna’s rectangular garden borders a wall. She buys 80ft of fencing. What are the dimensions of the garden that will maximize its area? A. 5’ x 70’
B. 3’ x 74’
C. 15’ x 50’
D. 20’ x 40’

20’ x 40’

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.

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30