Answer:
-6
Step-by-step explanation:
-18 + 2k wherre k = 6
=> -18 + 2(6)
=> -18 + 12
=> -6
12
3 x 12= 36
36-9= 27
7,700
5 or more, raise the score
4 or less, let it rest
2^12
Hope this helps!