Find two solutions for the equation 2x + y = 3

Marie drew the triangle shown. she wants to draw a second triangle that is different from this one. use the drop-down menus below to complete the statements about the second triangle.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)