Answer:PHR
Step-by-step explanation:
PHR means parts per hundred defenition.
Answer:
m=2
Step-by-step explanation:
42=8m+13m
or,42=21m
or,42/21=m
or,m=2
This is the required answer for m.
To check,
42=8×2+13×2
42=16+26
42=42
Correct
OMG U GO TO MY SCHOOL!!!! What grade r u in?!?!
It might be a little late BUT the answer is B
Answer:

Step-by-step explanation:
change to improper

this gives us

final answer
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