Franco begins to save for a new Lego set that costs $65. His parents gave him $35 towards the cost he plans to save $5 per week. Define all unknown variables. Write an equation modeling the total amo he has saved. T 235+5W G5=35+5w

Intermediate Algebra
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ISBN:9780998625720
Author:Lynn Marecek
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Chapter2: Solving Linear Equations
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Franco begins to save for a new Lego set that costs $65. His parents gave him $35 towards the cost
he plans to save $5 per week. Define all unknown variables. Write an equation modeling the total amo
he has saved.
T 235+5W
G5 =35+5w
Donna receives a $100 gift card to MovieStop. Her Blu-ray player is able to play both Blu-rays and
DVDS, so she would like to get a combination of both. Each Blu-ray cost $25.99 and DVDS cost $15.99
each. Write an equation modeling the number of Blu-rays, b, and DVDS, d, that Donna can purchase
with her gift card.
Mr. Liu is driving with 10 gallons of gas in his tank. His car uses 1.5 gallons of gas per hour.
Write the function g(h) that Mr. Liu can use to determine the number of hours, h, he can drive before
car runs out of gas.
Transcribed Image Text:Franco begins to save for a new Lego set that costs $65. His parents gave him $35 towards the cost he plans to save $5 per week. Define all unknown variables. Write an equation modeling the total amo he has saved. T 235+5W G5 =35+5w Donna receives a $100 gift card to MovieStop. Her Blu-ray player is able to play both Blu-rays and DVDS, so she would like to get a combination of both. Each Blu-ray cost $25.99 and DVDS cost $15.99 each. Write an equation modeling the number of Blu-rays, b, and DVDS, d, that Donna can purchase with her gift card. Mr. Liu is driving with 10 gallons of gas in his tank. His car uses 1.5 gallons of gas per hour. Write the function g(h) that Mr. Liu can use to determine the number of hours, h, he can drive before car runs out of gas.
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