Steven exercised by stretching and jogging 5 days last week. - He stretched for 25 minutes during the entire week.
- He jogged for an equal number of minutes each of the 5 days.
- He exercised for a total of 240 minutes during the 5 days.

Use m to construct and solve an equation that can be used to determine the number of minutes he jogged each day.

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What expression is equivalent to 42x-56y

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

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 (%).