|S=the # of weelhs he saved tor and Total amount saued kAs tolal savngs 8 5s=55 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. 100=25.99b+ 15.19d

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section: Chapter Questions
Problem 10PTTS
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Write an equation modeling the number of Blu-rays, b, and DVDs, d, that Donna can purchase with her gift card. 

all
te an equation modeling the total amount
Gdd the $35 from kis parents and get 35+5s
he has saved. T=35 +55
%3D
s=the # of weeis he saved for and T = the total amount saved
has talal sangs 88 5%s=55 + 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. 100 =25.99bt 15.99d
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 befor
6 hours until has car rums cut of goas.
car runs out of gas. He drfuves for about
Tel
10 gallons = 1.5xh
16 =1.5xh
8:1.51.5
=-15h + 10
4
At Walmart, apples cost $0.50 each, and grapefruits cost $2 each Youwant to cnor
Transcribed Image Text:all te an equation modeling the total amount Gdd the $35 from kis parents and get 35+5s he has saved. T=35 +55 %3D s=the # of weeis he saved for and T = the total amount saved has talal sangs 88 5%s=55 + 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. 100 =25.99bt 15.99d 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 befor 6 hours until has car rums cut of goas. car runs out of gas. He drfuves for about Tel 10 gallons = 1.5xh 16 =1.5xh 8:1.51.5 =-15h + 10 4 At Walmart, apples cost $0.50 each, and grapefruits cost $2 each Youwant to cnor
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