exam
Maths Puzzle
Numerical Ability
Solve the equation below.
Please enter your answer as two numbers, separated by a comma.
x(2x-5)=18
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exam Other Question
The rectangular tabletop has a width that is two feet less than four times its length. If the area of the tabletop is 20ft^2, what are the dimensions of the tabletop?
The cost of producing a number of items x is given by
, in which b is the fixed cost and m is the variable cost (the cost of producing one more item).
(a) If the fixed cost