SOLUTION: The total cost, c, of a school banquet is given by c=25n+1400, where n is the total number of students attending the banquet. The total cost of the banquet was $9900. How many stud

Question 691438: The total cost, c, of a school banquet is given by c=25n+1400, where n is the total number of students attending the banquet. The total cost of the banquet was $9900. How many students attended the banquet?
Answer by mouk(232) (Show Source): You can put this solution on YOUR website!

if then

so there were 340 students

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