What is the slope of the line represented by the equation 2x + 3y = - 12?

a) -3/2

b) -2/3

c) 2/3

d) 3/2

Which statement about perfect cubes is true

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 measure of an angle is 117°. what is the measure of a supplementary angle?