An investor has $12,000 to invest into two different funds. fund a, which is a high risk fund, yields an average return of 14%. fund b, which is a low risk fund, yields an average return of 6%. to reduce the risk, the investor wants the amount in fund b to be at least twice the amount in fund a. how much should be invested in each fund to maximize the return?

C. Fund A-$4,000 Fund B-$8,000

Step-by-step explanation:

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

a

step-by-step explanation: