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Mathematics 21 Online
OpenStudy (anonymous):

This morning, Robyn wrote a check in the amount of $35.80. This brought her balance down to –$18.25. Suppose n represents Robyn's balance before she wrote the check. Which equation can be used to represent this situation? A. n – 18.25 = 35.80 B. n – 35.80 = –18.25 C. n + 35.80 = –18.25 D. n – 18.25 = –35.80

Directrix (directrix):

Which option do you think it is?

OpenStudy (anonymous):

b

Directrix (directrix):

That is what I got.

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