.08x+.05(15000-x)=930
.08x+750-.05=930
.08x-.05x=930-750
.03x=180
X=180/.03=6,000 at 8%
(15000-6000)=9000 at 5%
<span>this is how i did it
10(9)(d)= 210
90d= 210
d=2.3 feet.</span>
Your answer would turn out to be Shelby goes out her front door turns West and walks past the other three houses.
3x(x+3)^2
3x(x^2 + 6x + 9)
= 3x^3 + 18x^2 + 27x
answer
3x^3 + 18x^2 + 27x
