Question 1115137
0.06x + 0.09(24,000-x) = 1,740
0.06x + 2160 - 0.09x = 1740
-0.03x = -420
x = 14,000
She invested 14,000 at 6% and 10,000 at 9%
----------------------------------------------------
Check:
14,000*0.06 = 840
10,000*0.09 = 900
. . . . . . .-----
Total . . . $1,740 Correct