there are 115 seats in a conference room. There are 5 seats in each row. There are 100 people seated, filling up full rows of seats. How many rows are empty?

Parminder is working at an isolated weather station in the Yukon. She earns an annual salary of $45 650.00 plus $780.00/month for isolation pay. If she works at the station for 8 months of the year, what will her annual income be?

What is the inequality for one fourth of the opposite of the difference of five and a number is less than twenty?

A movie theater sells all 250 tickets on a particular night. students can get discounted tickets half off the normal $20 price.

Categorical or Quantitative (Numerical) ? Airbnb is a large online marketplace for peopleto list, discover, and book unique accommodations around the world.

A cylindrical metal bar has a volume of 636 cubic inches. The radius of the metal bar is 3 inches. What is the height of the metal bar? Use 3.13 as an approximation for pie. Round your answer to the nearest inch.

The cost of a circus ticket is $8. There are y people in a group who want to go to the circus. Which of the following expressions describes the total amount of money the group will need to go to the circus? 8 - y (8) (2) y + 8 8y

Solids X and Y are similar. X has volume of 64 cm3 Y has volume of 729 cm3 The surface area of X is 208 cm2 Work out the surface area of Y.

Which is greater 1.25 or 12.5

I know the 90 percent number so how do i find the 100 perent number

The sum of three consecutive numbers is 414. What is the 2nd number?