Answer:
15
Explanation:
i have the same test
15 square feet
Multiply 1.5 by 3 which equals 4.5
Multiply 1.5 by 2 which equals 3
Add the above answers (4.5 plus 3)
Then multiply by 2 (7.5 times 2)
It equals 15
5.6m questions
7.3m answers