15. Brain @ Work There are q students who attend a certain community college. The number of male students exceed the number of female students by 6%. One out of five male students and two out of three female students take a Spanish course. Write an expression that can be used to determine the number of students who do not take a Spanish course.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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Author:Bruce Crauder, Benny Evans, Alan Noell
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ChapterP: Prologue: Calculator Arithmetic
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15. Brain @@ Work
There are q students who attend a certain community college. The number
of male students exceed the number of female students by 6%. One out
of five male students and two out of three female students take a Spanish
course. Write an expression that can be used to determine the number of
students who do not take a Spanish course.
16. Brain @ Work
A piggy bank contains some quarters, dimes, and nickels. The total value
of the coins is $8. The bank has x number of dimes. The ratio of nickels to
quarters in the bank is 2: 1.
a)
How many quarters are in the bank?
b) How many nickels are in the bank?
Transcribed Image Text:15. Brain @@ Work There are q students who attend a certain community college. The number of male students exceed the number of female students by 6%. One out of five male students and two out of three female students take a Spanish course. Write an expression that can be used to determine the number of students who do not take a Spanish course. 16. Brain @ Work A piggy bank contains some quarters, dimes, and nickels. The total value of the coins is $8. The bank has x number of dimes. The ratio of nickels to quarters in the bank is 2: 1. a) How many quarters are in the bank? b) How many nickels are in the bank?
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