Answer:
32
Step-by-step explanation:
i simplified it
Answer:
x = 18 and x=0
Step-by-step explanation:
Answer:
<h2>

</h2>
Step-by-step explanation:
<h3>

</h3>
First of all multiply through by 3
That's
<h3>

</h3>
We have
<h3>

</h3>
Divide both sides by h to make b stand alone
That's
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
Answer:
Shop a
Step-by-step explanation:
1.60/4=£0.4 per battery
2.7/6= £0.45 per battery
Hence the batteries at shop a are cheaper
This is the commutative property of addition. It basically says, x+y=y+x.
To answer your question, 103+21=21+103