Answer:
Her class is 1 hour and 45 minutes long
Step-by-step explanation:
Given expression: 
We need to add the given rational expressions.
First step: Combined like terms in the numerator and kept the common denominator.

Second step they applied : Canceling the like term x^2 and got 
Note: We can't cancel like terms in top and bottom like this.
We can cancel out common factors in top an bottom.
<h3>Therefore, Micah did not add the expressions correctly.</h3>
Answer:
1:3 chance
Step-by-step explanation:
because 6 is divisible by 3 and 3 is divisible by 3
<span>THE ANSWERS IS VERY HIGH..................A test score in the 97th percentile would be considered very high</span>