exam
Maths Puzzle
Numerical Ability
The price of an item is given by p = 2x^2 - 100. Find the
polynomial that represents the revenue generated from the sale of x items
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exam Other Question
The perimeter of a rectangle is 108 inches. The length exceeds the width by 8 inches. Find the length and the width.
Again please help me.
If a bus leaves a station at 1 P.M., traveling west at an average rate of 44 mi/h. An hour later a second bus leaves the same station, traveling
east at a rate of 48 mi/h. What time will the two buses be at 274 mi apart?