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Mathematics 13 Online
OpenStudy (anonymous):

Checking account A charges a monthly service fee of $2 and a per-check fee of $0.30, while checking account B charges a monthly service fee of $3 and a per-check fee of $0.20. How many checks would a person have to write for the two accounts to cost the same?

OpenStudy (anonymous):

Acct A = .30c+2 Acct B = .20c + 3 Put both equations equal to each other and solve for c.

OpenStudy (anonymous):

does that help

OpenStudy (anonymous):

10?

OpenStudy (anonymous):

@DSS

OpenStudy (anonymous):

yes...sorry...wandering around

OpenStudy (anonymous):

10 checks

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