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Equation: t = 25 + 8.25w Aaliyah needs $135.75 for a television. How many weeks will it take her to save enough money to buy a television?

User Saso
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1 Answer

2 votes

Answer: 14 weeks

Explanation:

The given equation :
t=25+8.25w, where w represents the number of weeks.

Aaliyah needs $135.75 for a television.

To find the number of weeks (w) will it take her to save enough money to buy a television , we put t=135.75 in the above equation we get


135.75=25+8.25w\\\\\Rightarrow\ 8.25w=135.75-25\\\\\Rightarrow\ 8.25 w=110.75\\\\\Rightarrow\ w=(110.75)/(8.25)=13.4242424242\approx14

Hence, it will take 14 weeks to save enough money to buy a television.

User Appu Mistri
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