Question 1065997
x at 4.5%
10000-x @5%
.045 x+ 0.05(10000-x)=480
.045x+500-0.05x=480
-.005x=-20
Multiply both sides by -200 or divide both by -0.005
x=4000@0.045=$180
10000-x=$6000@5%=$300.
They add to $480.