It's C because you need to find how many points each student earned per grade (freshman & sophomore). Then you multiply it by 30 to find out how many points each student scored in the whole class.
Hope this helps!
Answer:
m = 1/4
Step-by-step explanation:
slope = rise / run
rise = 1 (red arrow)
run = 4 (dotted line)
Answer:
b
Step-by-step explanation:
b
Answer:
X=80°
Step-by-step explanation:
Bc it’s in the same place as angle F