5 - 3
if you have 3 apples less then tim and tim has 5 apples, you got 2
Maryellen would be 15, because if her mother is twice that plus 8 that would make her 38. Then, if Maryellen's dad is 3 years older than the mom that means he is 41. Add all the ages, 94.
The answer is D (-2, 1), (0, -1), (2, -3)
Total investment = 12,000
Let x be invested in Stock at a return of 14%
The rest (12,000-x) invested at a loss of 6%
0.14*x - 0.06*(12,000-x) = 680
0.14x -720 +0.06x = 680
0.2x = 1400
x = 7000
So $7,000 was invested at a rate of 6% and $5,000 (12000-7000) was invested at a loss of 6%
