I believe it would be 264
1. f(x) = 1
2. f(x) = x
3. f(x) = 5 - x
4. f(x) = 3
Answer:
i belive it is either 3 students or 8 cuz the numbers confued
me

what is the average cost of 7 articles if 3 of them cost 30k each and the rest cost 12.5k each

TOTAL NUMBER OF ARTICLE= 7
ARTICLES FOR 30K = 3
ARTICLES FOR 12.5K = 7-3= 4

Average cost of 7 articles



