PLEASE HELP WILL MARK BRAINLIEST

Which expressions are equivalent to -6 + 3m

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.