exam Maths Puzzle Numerical Ability

Ray's phone company charges $0.20 for each minute of a call. If she was charged a total of $14.40 for calls in the month of January, how many minutes had she used the phone that mo

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exam Other Question

The length of a rectangle is 2 in. more than twice its width. If the perimeter of the rectangle is 34in., find the dimensions of the rectangle. Hi could you help me analyze this rational function?

For each rational function, identify any holes or horizontal or vertical asymptotes of its graph.

y=x/(x-3)

thank you