Answer: 2a-6=g
Step-by-step explanation:
2a-6=g
2 times the amount Adrianne sold minus 6 equals the amount Graham sold.
NOTE: I don’t know which option this is because you did not provide it, so please just select the one that contains my answer (or something similar with just different variables, both variables have to be different though).
No solution since the two equations do not intersect
Answer:
Pigeonhole Principle
Step-by-step explanation:
From series {1,2......2n} ; we need to select 'n + 1' integers.
Even integers series from above series = {2,4,6..........2(n-1), 2n}
Odd integers series from above series = {1,3,5........2(n-2), 2n-1}
So, we can choose only n odd integers from the series. Hence, if we choose n+1 integers, atleast one of them have to be even integer.
- Eg : n = 5, Series = (1,2,3,4,5,6,7,8,9,10}, Odd series = {1,3,5,7,9}, Even series = {2,4,6,8,10}. If we choose 5 +1 ie 6 integers, there must be one even integer, as there are only 5 total odd integers in series.
Let, the numbers are: x, (x+2), (x+4)
Now, x+x+2+x+4 = -27
3x + 6 = -27
3x = -33
x = -11
So, (x+2)=-11+2 = -9, (x+4) = -11+4 = -7
In short, Your Final answer would be -7,-9 and -11
Hope this helps!
Answer:
32
Step-by-step explanation:
the country would need 30 to 33 trees
