Are these ratios proportinal??

5/7, 25/35
yes or no

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have