If a = 4 and b = 8, what is the value of the following expression?
12 = a +5.b
0
0
0
D. 64

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 (%).

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense