HELP 30 POINTS Given the system below, SELECT all terms that will be
eliminated by adding the equations together.
x - y = -8
-x - y = 0

x

-x

-y

-8

0

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

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 (%).

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16