Find values of x and y that satisfy both equations 2x + y = 11 and x + 2y = 10

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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 (%).

Which expression is equivalent to 3^3 + 2^2?