What is the area of this figure?

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 of the following is the best first step in solving the equation below? 4+2㏒³x=17

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom