Easy question! need answer i need a function where the relationship between x and y should be neither inverse variation nor direct variation. have it relate to a cat if possible!

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Which one ? is the answer and how to find this answer

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).