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deer126
 2 years ago
Best ResponseYou've already chosen the best response.0options are.. n = 2.5 B. n = 5 C. n = 10 D. n = 15

maria74123
 2 years ago
Best ResponseYou've already chosen the best response.0You start by cross multiplying, does that sound familiar?

maria74123
 2 years ago
Best ResponseYou've already chosen the best response.0Okay good. Then you would multiply 9 * n and set that equal to 18 *5.

maria74123
 2 years ago
Best ResponseYou've already chosen the best response.0then you should get 9n=90. And divide both sides by 9 and you should get your answer.

maria74123
 2 years ago
Best ResponseYou've already chosen the best response.0Yup that's your answer dear :)
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