exam
Maths Puzzle
Numerical Ability
Let x represent the number and then write an expression for the product:
The square of 5 more than a number
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exam Other Question
The cost for a long distance telephone call is $0.36 for the first minute and $0.21 for each additional minute or portion thereof. Write an inequality representing the number of minutes a person could talk without exceeding $3.
x^2y-xy^2