If 20% of a number is 8 what is 80% of that same number?

how can I estimate the cube root of 30 nearest to tenth?

The reference angle for 305

How to find corrosponding angles of 2 triangles

If 4 is added to a number and the sum is tripled, the result is 22 more than the number. Find the number.

audrey and her 3 friends each have x dollars. They each spend $2 to get into a fair. Then they combine their money and had a total of $12. How much did each person have before they went to the fair?

Ricky needs 3 and 1/4 cups of sugar to make muffins he already has 2 and 1/2 cups how many more cups of sugar does he need?

What is 249/12 percent of 134/12?

Evaluate 4|-2| - |-3| -5 5 11

a country's population in 1992 was 103 million. in 1997 it was 108 million. Estimate the population in 2004 using the exponential growth formula. Round your answer to the nearest million.

Wat is the sum of 4 consecutive integers is 198