Select the correct answer. The table shows the balance of an investment account at the beginning of each year the account was held. Assuming that no other deposits have been made to the account, which statement describes the account’s growth?

Year Account Balance
1 $200.00
2 $208.00
3 $216.32

A.
The account is growing linearly at an annual interest rate of 4.00%.
B.
The account is growing exponentially at an annual interest rate of 4.00%.
C.
The account is growing linearly at an annual interest rate of 8.16%.
D.
The account is growing exponentially at an annual interest rate of 8.16%.

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".

answer: give more info

step-by-step explanation: