HELP!!!!!!!!!!!!!!!!!
Your bank offers a free checking account as long as the balance is at least $200 at the end of each billing cycle. Yesterday your balance was $224.37, but you just made a debit card purchase of $30.79. Which option below represents the inequality and solution that determines how much money you need to deposit into your account to avoid a penalty fee?

A. 30.79+d 200; d $169.21 (the sign has a line under)
B. 30.79+d 200; d $169.21
C. 193.58+d 200; d $6.42
D. 193.58+d 200; d $6.42 (the sign has a line at the bottom)

Question

HELP!!!!!!!!!!!!!!!!!
Your bank offers a free checking account as long as the balance is at least $200 at the end of each billing cycle. Yesterday your balance was $224.37, but you just made a debit card purchase of $30.79. Which option below represents the inequality and solution that determines how much money you need to deposit into your account to avoid a penalty fee?
 
A. 30.79+d >200; d> $169.21 (the sign has a line under)
B. 30.79+d >200; d> $169.21
C. 193.58+d > 200; d> $6.42
D. 193.58+d> 200; d> $6.42 (the sign has a line at the bottom)

sweetburger · Answer

so if you have 224.37 and you spend 30.79 how much is your balance at that point?

lilkg77 · Answer

193.58 @sweetburger

sweetburger · Answer

correct so how much money would you have to add to avoid a fee?

lilkg77 · Answer

$6.42 ? @sweetburger

sweetburger · Answer

yes so now you have determined the value that your d must be

sweetburger · Answer

so if your minimum must be 200 then d must be greater than or equal to 6.42

lilkg77 · Answer

Answer is D right? @sweetburger