Indicate the second degree equations A ) 5X + 9 = 3x^2

B ) x ^ 2 / 5 + 2 = X

C ) - X + 4 X = 12

D ) - 4 X^ 2 + 3X = 5

E ) - X / 5 + 12 x = 0

F ) - 12 + y^2 + 1 = 4

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

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.

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice