A room 9m * 7.5m is covered with tiles. Size of each tile is 25cm by 20cm. Find the cost of tiles at the rate of Rs. 45 per tile.

Angie got some money for his birthday. He spent 1/5 of it on dog treats for his puppy. Then he divided the remainder equally among his 3 favorite charities. If he donated $60 to each charity, how much money did he receive for his birthday?

Find the roots and the vertex of the quadratic on a calculator. Round all values to 3 decimal places y=3x^2-30x-71

Are the square root of 5/4 and the square root of 3/4 irrational or rational?

What is 8.88x10 to the 4th power.

What are the next three numbers in the pattern 10,7,4,1

David saves $175 each month for the first 5 months. Then he saves $225 each month for the next 5 months. What is the average amount that David saves each month

Which of the following equations is not equivalent to the others? y = - 4 + 3 x y = - 3 x + (-4) y = - 3 x - 4 y = - 4 - 3 x

Read the following passage from the Odyssey: Square in your ship's path are Sirens, crying beauty to bewitch men coasting by; woe to the innocent who hears that sound!

Mitchell is a big coffee fan, so he always takes care of coffee brewing at the office. Normally he uses 100100 grams of Robusta coffee to prepare 1010 cups of coffee.

A small legend on the corner states that 4 inches of the length corresponds to an length of 52 get what is the scale factor