Answer:
99 marks
Step-by-step explanation:
Let 'x' be the mark in final exam
Sum of all the data's/ Number of data's = Mean
241 + x = 85*4
241 + x = 340
x = 340 - 241
x = 99
Yes this equation does pass through the first quadrant
Step-by-step explanation:
pls can you give me the answer I want to be sure
Answer:
(4 x X)-9
Step-by-step explanation:
I think this is correct pls tell me if this is wrong
Hope this helps