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Algebra
Pregunta

\(3.3 \) Dimes and Quarters Jada had some dimes an...

\(3.3 \) Dimes and Quarters 

Jada had some dimes and quarters that had a total value of \( \$ 12.50 \) . The relationship between the number of dimes, \( d \) , and the number of quarters, \( q \) , can be expressed by the equation \( 0.1 d + 0.25 q = 12.5 \) . 

3. Is the number of dimes a function of the number of quarters? If yes, write a rule (that starts with \( d = \ldots . \) ) that you can use to determine the output, \( d \) , from a given input, \( q \) . If no, explain why not. 

Answer

d=125-2.5q

Solución
View full explanation on CameraMath App.