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Wallpaper was applied to one rectangular wall of a large room. The dimensions of the wall are shown below. 42 feet 25.5 feet If the total cost of the wallpaper was $771.12, what was the cost, in dollars, of the wallpaper per square foot? A $0.61 B $0.72 C $1.39 D $1.65

Wallpaper was applied to one rectangular wall of a large room. The dimensions of the wall are shown below. 42 feet 25.5 feet If the total cost of the wallpaper was $771.12, what was the cost, in dollars, of the wallpaper per square foot? A $0.61 B $0.72 C $1.39 D $1.65

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.8: Volumes Of Pyramids And Cones
Problem 16E
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• T / ļ Name: Date: Period: Wallpaper was applied to one rectangular wall of a large room. The dimensions of the wall are shown below. 42 feet 25.5 feet If the total cost of wallpaper per square foot? wallpaper was $771.12, what was the cost, in dollars, of the A $0.61 B $0.72 C $1.39 D $1.65 A recipe requires cup of milk for each - cup of water. How many cups of water are needed for each cup of milk? A D
Transcribed Image Text:• T / ļ Name: Date: Period: Wallpaper was applied to one rectangular wall of a large room. The dimensions of the wall are shown below. 42 feet 25.5 feet If the total cost of wallpaper per square foot? wallpaper was $771.12, what was the cost, in dollars, of the A $0.61 B $0.72 C $1.39 D $1.65 A recipe requires cup of milk for each - cup of water. How many cups of water are needed for each cup of milk? A D
D 13 A single gram of a certain metallic substance has 0.52 gram of copper and 0.26 gram of zinc. The remaining portion of the substance is nickel. Ben estimated that 0.2 gram of nickel is in 1 gram of the substance. He used this to estimate the amount of nickel in 35 grams of the substance. Find the result of Ben's estimation strategy. Then, find the exact amount of nickel in 35 grams of the substance. Show your work. Ben's estimate grams Exact amount grams 2/3 <>
Transcribed Image Text:D 13 A single gram of a certain metallic substance has 0.52 gram of copper and 0.26 gram of zinc. The remaining portion of the substance is nickel. Ben estimated that 0.2 gram of nickel is in 1 gram of the substance. He used this to estimate the amount of nickel in 35 grams of the substance. Find the result of Ben's estimation strategy. Then, find the exact amount of nickel in 35 grams of the substance. Show your work. Ben's estimate grams Exact amount grams 2/3 <>
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