Reem earns $16 per hour for the first 8 hours of her shift. For each additional hour she works beyond the first 8 hours, she earns $24 per hour. If reem earned $320 from a single shift how many hours long was that shift

Anyone know? will mark brainliest if correct

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

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 (%).