Maria wrote the equation of a line that has a slope of Four-thirds and passes through point (3, 5). Which statement is true?

Really need on these. i have no idea what to do

Find the solution of system of equation y= x-4 y=4x+2

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit