Question

Pls help and dont ignore if you do help i will actually cry bc im failing math rn
pls help

Answer 1

1700

300

Explanation:

Let X be the investment at 7%,

Then 2000-X is invested at 4%

0.07X + 0.04(2000 - X) = 131

0.07X - 0.04X = 131 - 80

0.03X = 51

X = 1700

2000 - X = 300