Help me with both please blue is the work and red is the answer

Which table represents a linear function? i'll give brainliest to first answer ^'^

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?