The function p(d) = 1 + d/33 gives pressure in the atmosphere (atm). At a depth (d) feet in the sea. Note that p(0)[..]

In 1920 the record for a certain race was 46.5 seconds. In 1930 it was 46.3 seconds. Let R represent the record in[..]

The equation y=1777x + 27,153 can be used to predict the number y of gun deaths in the United States x years after[..]

A copy machine makes 28 copies per minute. How long does it take to make 105 copies?

Investment of $5900, in part 11% and part 7%, for certain year. Total yield is $537.00. How much invested at each rate?

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Why is determining whether or not a polynomial is the difference of two squares useful when factoring.

Translate the following situation into an equation. Do not solve. Machine A can sort products twice as fast as[..]

Richard spent 21.2% of his savings account during the summer an dnow has $6,030.72 remaining in the account. What[..]

Amy paid $82.41 for a pair of shoes during a 20% off sale. What was the regular price?