Answer:
7/12
Step-by-step explanation:
1/3+1/4
convert to twelfths
4/12+3/12
7/12
<span>9x - 3 = -39
9x = -39 + 3
9x = -36
x = -36/9
x = -4
</span><span>Answer: b -4</span>
Answer:
b = 
Step-by-step explanation:
I think <1 & <2 are vertical
<3 & <4 are adjacent