Marie Hernandez’s checking account balance is $250.65. She then writes check #346 on July 14 in the amount of $21.95 for a bathing suit. On July 16 she writes check #347 for $48.50 to cover her bus fare. Check #348 to the Sunset Motel is for $75.60. She deposits $55.00 on July 18 when she returns from her weekend vacation. Use the figure below to list all transactions and calculate Marie’s new balance.

$159.60

Step-by-step explanation:

From Account Bal = $250. 65

Date Check number Dr Cr

Acc Bal 250.65

July 14 #346 21.95

July 16 #347 48.50

#348 75.60 104.60

July 18 55.00

Total 159.60

Marie's new balance will be calculated as amount spent from July 14th to 16th ($21.95 + $48.50 + $75.60) - account balance ($250.65) = $104.60, then we add the deposit of $55.00 credited on the July 18th, which makes a new balance of $159.60.

I hope this is clear.

secant-secant formula:

(whole secant) x (external part) =           (whole secant) x (external part)

(8+y-2) *8=                                           (y+4+6) *6

(y+6)*8 = (y+10) *6

distribute

8y+48 = 6y +60

subtract 6y from each side

2y +48 = 60

subtract 48 from each side

2y = 12

divide by 2

y = 6

sv =     (y+4+6)

sv   = 6+4+6

sv = 16

if i knew id you bro,, my bad