A student estimates that it would take 3 hours to write a book report, but it actually took her 5 hours. What is the percent error?

13 quarts of soil are used to completely fill 3 flower pots. If each pot holds the same amount of soil, how many quarts will each pot hold?

Value of x 9 (2x-1) - 9x - 18

The new shanghai restaurant offers a choice of five appetizers, two choices of soups, and eleven choices of entrees for its lunch special. how many different complete lunches can be ordered from the restaurant's lunch special menu?

Mr and Mrs jackson are having a family portraits taking with their son and daughter. the photographer wants to have two people sit in the front and two people stand in the back.

One number is 3 more than another. The product of the number is 54. Find the numbers.

the weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?

What is the name of the number with a million zeros and a 1 in front

Jia Inc., has an odd dividend policy. The company has just paid a dividend of $4 per share and has announced that it will increase the dividend by $5 per share for each of the next four years, and then never pay another dividend.

What's 1.51 in word form

Convert 39/5 to a mixed number written in lowest terms