-33, I found the answer by adding 6 with 13...
6+13=19
then I added 19+14=33
Then you know that it has to be a negative so...
-33 is the answer
Hope it helped :)
3/5 , 2/3, 5/7
60%, 66%, ~70%+
I gotcha
3 to the 1st is 3,
3 to the 2nd is 9,
3 to the 3rd is 27,
3 to the 4th is 81,
3 to the 5th is 243,
3 to the 6th is 729.
Let Karen, Michelle and their brother be represented by constants k, m and b respectively.
According to your question,
k = 6 + m
b = m + 2
k + b + m = 62.
Substituting for k and b in equation 3,
(6 + m) + (m + 2) + m = 62
= 3m + 8 = 62
3m = 54
m = 18.
Thus, k = 6 + m = 24
b= m + 2 = 20.
Thus, Karen's age is 24, Michelle's age is 18 and their brother's age is 20