Question 6 Please 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

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry