Check the alternative in the options below that correspond to a non-equation of the 2nd degree.

a) x² + 2 = 2x + x²

b) x² + 3x = - 15

c) 3x² + 7x - 20=15

d) - 2x + 4x² = 150+3x

e) x² + 2x - 12 = 0

Darnell needs 12 pieces of wood that measure 14 3/8 inches each. What is the total length of wood that he needs?

Identify the set of numbers that satisfy the following condition: {All real numbers that are less than - 3 or greater than or equal to 5}

1/2 divided by 9/4 (11 minus 4/3)

Can you make a triangle with the numbers 2,4,3

Fred's frog jumped 7 times as far as Al's frog. The two fogs jumped a total of 56 inches. How far did Fred's frog jump?

How is the volume of a prism calculated? add the area of the base to the height subtract the area of the base from the height multiply the area of the base by the height divide the area of the base by the height

on a final exam Alex answered 21 out of 25 questions correctly. he needs to score at least 80% to receive a b in the couse

Including himself, Tony has four people in his family. About how many cans of tuna would be needed to make a tuna sandwich for each person in his family? A 8 B 2 C 4 D 1

What is 7,298,341 rounded to the nearest 10000

How are the two angles related 60 120