Answer:
range : {0, 2, 4}
Step-by-step explanation:
write down the same range once.
1 and 3 are correct answers
Exact Form: -245/12 , Decimal Form: -20.4166666, or Mixed Number Form: -20 5/12
20 high x 18 long = 360 square feet
3 windows x (4 high x 3 long) = 3 windows x 12 square feet = 36 square feet
360 - 36 (because we obviously don't paint windows) = 324
324 square feet to paint on one wall
