Aclass consists of 8 freshman and 22 sophomores. freshman had an average of x points on a test, while sophomores had an average of y points. which expression gives the average test score per student for the entire class?

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: 298143

step-by-step explanation:

2/4 is the answer

step-by-step explanation:

x= total pieces

both ate 9 pieces

mindy ate 3 so troy ate 6

6= (1/4)x

x =24