Which expression is equivalent to 6a + 12?
Group of answer choices
6(a + 6)
2(3a + 6)
3(3a + 9)
6(a + 9)
1 answer
6(a + 2)
Group of answer choices
6(a + 6)
2(3a + 6)
3(3a + 9)
6(a + 9)
1 answer