Question

Find three consecutive even integers such that the sum of the first two is greater than 27 and the sum of the last two is less than 39

Answer 1

14,16,18

Answer 2

three consecutive integers can be written 2n, 2n+2, 2n+4 where n is an integer.

2n+2n+2>27
4n>25
2n+2+2n+4<39
4n<33

so to satisfy both we can use n=7


then the integers are 14,16,18

Answer 3

consecutive *even integers

Answer 4

OR 16,18,20

Answer 5

yep n=8 works too

Answer 6

14,16,18 OR 16,18,20

Answer 7

n + n+1 > 27
N+1 +n + 2 < 39

2n + 1 > 27
2n + 3 < 39

2n > 26
2n < 39
n > 13
n < 19.5

14 16 18

Answer 8

no its 2n > 26
and 2n < 36 of course

Answer 9

n > 13
and n < 18

14 16 18 and 16 18 20 are correct