Answer:
What subject is this
Step-by-step explanation:
Your answer is:
B. subtract 10 to both sides
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Let me know if it’s correct
Answer:
7h+10
Step-by-step explanation:
That would be : y = 2x + 1
Step-by-step explanation:
charging the phone for 1 minute ,it has 2%
i.e,1----->2
After 2 minutes from that time ,i.e total 3 minutes
it has 6% charge
i.e,3--------->6
from the both the above cases ,1 minute provide 2%=6/3
=2
Hence,
for getting 50%charge=50/2
=25 min
and,for 90 %charge=90\2
=45 min