Write the number and the nature of the roots of the quadratic equation whose discriminant is - 12

A. No roots

B. 1 real rational root

C. 2 real rational root

D. 2 imaginary roots (complex conjugates)

Joshua's math textbook Waze 4.21 ounces his social studies book weighs 3.99 ounces what is the difference in weight between the bowl book Joshua's math textbook weighs 4.21 ounces his social studies book weighs 3.

Six Subtracted from b is less than or equal to 22

What is 0.25 out of 36?

The value of a precious gem stone has increased at a rate of 105% each year. If the gem"s value started at $10 in 1995, How much is it worth in 2014?

What is the value of x? 160° x= 10 51%

It has a one solution of x=3 and the equation is 4 (5x-4) = 4x

Which equation has no solution? 4x + 3) + 2x6 (x + 2) 5+2 (3 2x) = x + 3 (x+1) 5 (x + 3) + x = 4 (x + 3) + 3 4 + 6 (2 + x) = 2 (3x + 8)

A teacher promised a movie day to the class that did better, on average, on their test. The box plot shows the results of the test: box plot labeled 2nd period with min at 77, Q1 at 78, median at 89, Q3 at 92, max at 100.

Solve the equation for y. 8x - 9y = 11 A). y=-9/8x-9/11 B). y=9/8x+11/8 C). y=-8x-11 D). y=8/9x-11/9

Suppose you painted the walls of your classroom. describe how to find the area of the walls that are painted.