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Algebra
Pregunta

Rodolpho uses a prepaid gas card to spend \(\$ 35\...

Rodolpho uses a prepaid gas card to spend \(\$ 35\) each week for gas. After the first week, he has 

\(\$ 140\) left on the card. After the second week he has \(\$ 105 ,\) and so on. Which equation represents the cash balance on his card after \(t\) weeks? 

\(y = 175 + 35 t\) 

\(y = - 35 t + 175\) 

\(y = 245 - 35 t\)

\(y = - 35 t + 140\)

Answer

y=-35t+175

Solución
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