Question 1018106
.08x+.03(x-1900) = 240
.08x+.03x-57 = 240
0.11x = 297
 x = 2700 is the amount invested at 8% and
2700-1900 = 800 is invested at 3%
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Check:
2700*.08 = 216
800* .03 = 24
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Total . . . 240 we have the correct answer