The beginning balance on the monthly bank statement for Sierra's checking
account was $402.22, and the ending balance was $231.75. What can be said
about Sierra's transactions for the month?
O
A. She had $170.47 more in debits than in credits.
O
B. She had $633.97 more in credits than in debits.
O
C. She had $170.47 more in credits than in debits.
O
D. She had $633.97 more in debits than in credits.

A. She had $170.47 more in debits than in credits.

Step-by-step explanation:

In a bank account, when money is deposited, the bank credits the bank accounts while a withdrawal is debited to the account hence, if the monthly bank statement for Sierra's checking  account was $402.22, and the ending balance was $231.75, the change in the account is

= $402.22 - $231.75

= $170.47

Since there was a drop in the balance comparing the beginning and ending balances, it means there were more withdrawals than deposits (in amount).

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.