An internet ste sells 120 types of cell phones

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

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

Write an equation for the function that includes the points (1,4/5) and (2,2/3)