She ran 415 miles on Monday. She ran a different distance on Tuesday.
She ran a total of 712 miles on both days

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

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 (%).

Draw a scaled copy of the circle using a scale factor of 2