If you need 3 hot dogs for every 5 people and 1,200 people show up how many hot dogs would you need

What is the value of the expression "two less than six times the diffrence of a number and five" when n = 9?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers