A class was asked to evaluate the expression 8x + 5x − 10 for x = 12. Paolo said that he would replace each x with 12 and then simplify. Rose said that she would simplify the expression and then replace x with 12. Which statement is correct? A. Paolo's method will work but Rose's method will not work.
B. Rose's method will work but Paolo's method will not work.
C. Both Paolo's method and Rose's method will work.
D. Both Paolo's method and Rose's method will not work.

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 (%).

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?