100 points The following system has no solution.

2 −1 −4 7
−1 2 1 −1

Please select the best answer from the choices provided

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 (%).

Measure of angles 31 (x+4) (3x+9) me

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2