Help me or give me answer key plz

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Yvaries directly as x. y =90 when x=6. find y when x=13