exam
Maths Puzzle
Numerical Ability
A washer-dryer combination costs $1200. If the washer costs $220 more than the dryer, what does each appliance cost separately?
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exam Other Question
A rectangular park city has an area of 211,200 square feet.
If the length of the park is 660 feet, what is the width of the park?
Find the possible values of a if the points with the given coordinates are the indicated distance apart.
29. (5,a), (6,1); d=(the square root of 10)