Answer:
x = 9
Step-by-step explanation:
we can plug in the given value for y into the equation to find x
2x + 3y = 36
2x + 3(6) = 36
2x + 18 = 36
2x = 18
x = 9
Yes i belive the bottom one is that a G or a c or Q if its G yes you are right no lie
Answer:
-1
Step-by-step explanation:
Note that
, and this means that every 4 terms, the terms cancel to 0. Therefore, by taking modulo 4, we only need to find
since $i$ has a cycle of 4.