Answer:
Step-by-step explanation:
Because 3x10=30 and 31 is greater than 30 by 1 more.
It's not. 3 times 10 is 30.
30<31
i thought it was a or d
y= -2
Please see attached picture for full solution.
(From the 4th to 5th line, I multiplied both sides by 8)