Write 0.6 as a fraction. A) 1/3

B) 2/3

C) 3/7

D) 3/9

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0