Answer:
-1, 1 and 3.
Step-by-step explanation:
Let the integers be n, n + 2 and n + 4, then
6( n + n+2 + n + 4) = 18
6(3n + 6) = 18 Divide through by 6:
3n + 6 = 3
3n = -3
n = -1
So the integers are -1, 1 and 3.
45 J
Just plugged into the work force formula got 45 jules
Answer: b= -4
3546
1460+405+996+85+120+390+90= 3546