Answer:
D. 
Step-by-step explanation:
The given expression is;

This is the same as;

The denominators are the same.
Subtract the numerators and write one denominator;

Rewrite to get;

Answer:
thats long just use calcukator
Answer:
3.
Step-by-step explanation:
3 divided by 1 equals 3.
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Answer:
41 ≤ x
x ≤ 45
Step-by-step explanation: