Answer:
The last one if it says to add and the second one if it says to subt.
Hope this helps!!
Step-by-step explanation:
-9=6/v
You have to multiply v both sides because
6/v x v = 6 and helps you get rid of the v on the right side.
If you multiply by 6, 6/v x 6 = 36/v, that’s why it don’t work.
Answer:
-9=6/v
-9v=6
v=-6/9
v=-2/3
<span>15 is 0.4% of what number?
</span>
so, let's say b represents that number. Let's put that in equation form.
b*4%=15
<span>4%=0.04 <------ decimal form
</span>b*0.04=15 <------ in the equation<span>
15/0.04=b <------ signs switched
</span><span>
b=375
Hope I helped! please rate me the brainliest!
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