Cambia el porsentage a decimal multiplicando por 0.01 moviendo el punto hacia la izquierda dos veces. 1.40% 2.54% 3.123% 4.45% 5.99% 6.1% 7.0.5% 8.33% 9.400% 10.14%

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

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

Three times the sum of a number and seven is negative thirty-six. what is the number?