Question

This is for a Math test plz help

Answer 1

3x-4=y

or

2x-1=y

????

because x-2=y

Answer 2

Anna made a scale drawing, in inches, of a building using a scale of 1:600. her scale drawing was 6 inches long. Greg made a scale drawing of the same building using a scale of 1:300. how long, in inches, was greg’s scale drawing.