Question

You had​ $10,000 to invest. You put x dollars in a​ safe, government-insured certificate of deposit paying 6% per year. You invested the remainder of the money in noninsured corporate bonds paying 8% per year. Your total interest earned at the end of the year is given by the following algebraic expression.

0.06x+0.08​(10,000−​x)

Answer 1

-0.08x, -0.06x², 800, 600
-0.14x(to the 3rd) 1400