Find (f+g)(x) if f(x)=3x+5 and g(x)=-2x^2-5x+3, a. (f+g)(x)=-2x^2=8x=8 b.(f+g)(x)=-2x^2-2x+8 c.(f+g)(x)=-4x+8 d.(f+g)(x)=-2x+8

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?