A robot manufacturer must produce a total of 1260 robots in one week, including both “building robots” and “destroying robots.” The number of building robots needs to be 3.5 times the number of destroying robots. How many of each should they make?

A robot manufacturer must produce a total of 1260 robots in one week, including both “building robots” and “destroying robots.” The number of building robots needs to be 3.5 times the number of destroying robots. How many of each should they make?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.3: Solve Mixture Applications

Problem 205E: As the treasurer of her daughter’s Girl Scout troop, Laney collected money for some girls and adults...

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Question

A robot manufacturer must produce a total of 1260 robots in one week, including both “building robots”
and “destroying robots.” The number of building robots needs to be 3.5 times the number of destroying
robots. How many of each should they make?

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