All you do is multiply 15 and 6 you get 90. then divide 90 by 9 and you get 10.
Answer:
I think the answer is C, sorry if I'm wrong

Now, multiply both sides by 6 and you get.....
df+10=6g
now, subtract 10 on both sides and you get.....
df=6g-10
now divide both sides by d to get f by itself and you get........
Answer:
3
Step-by-step explanation:
BC
AC
BA
<span>written in standard form
</span><span>
7.12 x 10^-3 = 0.00712
hope it helps</span>