Answer:
7x+21
Step-by-step explanation:
hope this helps! :)
I believe the answer is segment FD
Answer:
54
Step-by-step explanation:
What I would do is multiply 12x4 first to get 48, then after I'd multiply 12x1/2 to get 6 then I'd add them together to get 54.
Variable, because its a letter<span />
Answer:
2/9 ÷ 4/3
Step-by-step explanation: