2m+12=3m -3m-31 please help me is for 30point in geometry I need to do the algebra proofs

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

3x + 4y = 5 x- 3y = -7 solve by substitution