What is 27*5 (47:45) * 62 (65*7) = ?

How many sides does a circle have

A car seller buys a car from a manufacturer for $8,000. He increases the cost by 6 percent. What is the markup value?

Which figure appears to have only 1 line of symmetry

The equation of a line containing one leg of a right triangle is y=-4x. Write equations could represent the line contains the other leg?

What is the amount of sales tax owned on a $540 television if the tax rate is 7.5%? $405.00 $40.05 $40.50 $37.80

52 companies x 25% increase

There is a shop with old-style cash registers. Rather than scanning items and pulling the price from a database, the price of each item is typed in manually. This method sometimes leads to errors.

How many bunches of 5 flowers can be made from 14 flowers?

The ratio of hydrogen atoms to oxygen atoms in water is 2:1. If an amount of water contains 341 trillion atoms of oxygen, how many hydrogen atoms are there?

Evaluate 0.411+9.9+0.8 and round the answer appropriately. Express your answer numerically using the appropriate number of decimal places.