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The word problem is this: When five times a number x is subtracted form the square of the same number, the answer is 14. Find x.

Anne has some number of cookies, which she wants to distribute to kids in the room. If she gives each kid 9 cookies, 1 cookies will be left in her hand. If she tries to give each kid 10 cookies, she will need more 13 cookies than she has now. How many kids are there...

You borrowed $27,000 for 5 years. You promised to pay back the principal and the interest in one lump sum. After 5 years, you paid the lump sum of $54,000. What was the annual rate in percent? Here the interest is assumed to be calculated by the rule of simple...