Answer: There are 19 classes
Step-by-step explanation:
divide the total amount amount of students by the amount of students in each class
Answer:
SAS triangle because a SAS stands for side angle side that's how u always know
20.6 divided by 9.7 is 2.12371134
Answer:
a. or 
Step-by-step explanation:
Slope is equal to y1-y2 over x1-x2.
So the equation would be:

2-(-1)=2+1=3
-3-(-1)=-3+1=-2
So the answer is:

Answer:
26.5
Step-by-step explanation:
used calculator