-2+2x=-3+5x answer now answer now i need help i hate maths hlep me lol
SUCK IT GRREEN I NEEDED TO ADD MORE ;LETTERS SO IM DOING THIS

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

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