M background: the time it takes to clean varies on how many brothers come along to clean. it takes 5 hours for 7 brothers to clean a 1 mile driveway. a) write an equation that it shows time to clean 1 mile driveway and number of people. b) use the equation to find out how many brothers it woild take to do a 1 mile driveway in under 1.h hrs.
M background: the time it takes to clean varies on how many brothers come along to clean. it takes 5 hours for 7 brothers to clean a 1 mile driveway. a) write an equation that it shows time to clean 1 mile driveway and number of people. b) use the equation to find out how many brothers it woild take to do a 1 mile driveway in under 1.h hrs.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.9: Use Direct And Inverse Variation
Problem 8.175TI: The distance that Brad travels varies directly with the time spent traveling. Brad travelled 660...
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M
background: the time it takes to clean varies on how many brothers come along to clean.
it takes 5 hours for 7 brothers to clean a 1 mile driveway.
a) write an equation that it shows time to clean 1 mile driveway and number of people.
b) use the equation to find out how many brothers it woild take to do a 1 mile driveway in under 1.h hrs.
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