Factor this polynomial expression. x^2-16

What is the volume of a sphere with the radius of 4 inches? use 3.14 for pi

A quarter weighs 6 grams how much would $2.50 in quarters weigh

Given a triangle ABC such that AB = 4. AC = squareroot (41) and BC = 5. Find the measures of the interior angles of ABC.

What is a methodical step by step procedure that guarantees solving a problem?

What single decimal multiplier would you use to decrease by 13% followed by a 6% decrease?

The perimeters of the rectangles shown are equal. What is the perimeter of each rectangle? #1. rectangle has one side n+0.6 and the other side has n #2. rectangle has n+0.1 on one side but the other side has 2n

Twelve synchronized swimmers are forming a circle. The locations of three of those swimmers are (13,-2), (-1,-2), and (6,-9). A 4th swimmer will appear in the middle of the circle. Where would the center swimmer need to be located?

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Grazer sells cool Minecraft t-shirts through his You-Tube channel. He sells them for $7 each. If he wants his sales to be $875 this week, how many t-shirts does he have to sell?

Amy's income is $788 every two weeks. Use the renter's rule to compute the most Amy should spend for rent each month.