Answer:
20 total students. If I was one of the four guys in that class, man would that be fun.
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
The answer is A to change an exponent from negative to positive, just move it into either the numerator or denominator depending on where it is to begin with.
Answer:
B. 345
Step-by-step explanation:
Hope this helps!