The lines represented by the equations y+\frac{1}{5}x=4y+ 5 1 x=4 and 20y+4x=8020y+4x=80 are neither parallel nor perpendicular parallel perpendicular the same line

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

How do you solving the solution of each system using elimination?

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext