Give three ratios equivalent to 9:5

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Jacob is graphing the line represented by the equation  −6x−5y=12.−6x−5y=12.  he first plots the  x-x-  and  y-interceptsy-intercepts  as follows.    which statement is correct regarding the intercepts on the graph?