A house cost $80,000 four years ago and recently sold at a 9% profit. What was the sale price (present value)?

Rationalize the denominator- 12x/√x-10

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

The distance from the sun to earth is about 1.5×10 to the 11th m suppose light travels at a speed of 3×10 to the 8th m per second about how long does it take light from sun to reach earth