Complete the table for the given rule y=x-2 (HELP!)

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

Which best explains why this triangle is or is not a right triangle?

Witch represents the inverse of the function f(x)=1/4x-12