Atable includes the (x, y) values of (15,3) and (30, 6) which other value could be included in the table

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much