Answer:
SAME< I NEEDMHELP!
Step-by-step explanation:
ASAPPP
Answer:7
This question is on the ukmt junior maths challenge which I'm doing now, out of the options given I got 7, because 2+4+6+5+(5×20)+(7×7)= 166, (then dividing that by the number of numbers to get the mean) so 166÷31= 5.354.....
Also the 3 has a recurring symbol above it
The 7 is times seven so uh yeah<3
just keep writing down outcome on a sheet of paper then count total
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
= -9x - 12 - 4x
= - 13x - 12
Answer
a) - 13x - 12
