Matilda and alanis each used 6 gallons of white paint and 2 gallons of green paint to paint the set for a play. which explanation correctly tells how to calculate how much more white paint than green paint was used? a. step 1: multiply: 2 x 6. step 2: multiply: 2 x 2. step 3: add the products. b. step 1: multiply: 2 x 6. step 2: multiply: 2 x 2. step 3: subtract the products. c. step 1: divide: 6 divided by 2. step 2: divide: 2 divided by 2. step 3: add the quotients. d. step 1: divide: 6 divided by 2. step 2: divide: 2 divided by 2. step 3: subtract the quotients. i need it asap plzzz