40-6 is 34
34 divided by 2 is -7
14+17 is 31
ANSWER: 31
The answer is B.
I need 20 character for this answer
Answer:
91
Step-by-step explanation:
Mean is calculated as
mean = 
let x be his test score of his last test , then
= 85 ( multiply both sides by 7 )
504 + x = 595 ( subtract 504 from both sides )
x = 91
Answer:
4
Step-by-step explanation:
193/7=27 with a remainder of four.