Your checking account is overdrawn by $50. you write a check for $20. what is the balance in your account?

Your current balance is -50

You write a check for 20$

You will now have -50 - 20 = $-70

Hope that helps :)

"overdrawn by $50"

Your checking account balance would then be $-50

And now you are writing a check of $20. That is another 20 out of your account

Your balance will be -50 - 20 = -70

Your balance is $-70

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm