Im just doing this to get rid of some points

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?