Simplify - 3 (2x-7) + 5 (4x-8).

The figure shows a right circular cone on top of a half-sphere with the same radius. If the cone has a radius of 2 cm and height of 6 cm, what is the approximate volume of this solid?

In 1192 the population in a town was 8000 people. In 1997 the population was 14000. What was the percent increase in the population?

Distance between New York and San Francisco is 2,563.79 miles. A train travels at an average speed of 90 miles per hour. What equation shows the relationship between distance traveled (d), speed (s), and time taken (t) ?

A dictionary cost $24. The total cost of the dictionary and 4 identical diaries is the same as 7 diaries. How much does 1 diary cost?

The table below gives the typical number of days of rainfall in Spring and Fall in Death Valley, California.

Find the final amount for a $300 investment at $5 interest compounded continuously for 4 years.

Item 4 Find the whole. 75% of is 27. Item 4 Find the whole. 75% of is 27.

Although it's hard to be definitive in classifying people as right-or left-handed, some studies suggest that about 14% of people are left-handed. Since 0.14 * 0.14 = 0.

Identify four over five as proper, improper or mixed

643=4x160+n write what n represents in the division problem