A lighthouse is 10 km northwest of a dock. A ship leaves the dock at 9 A.M. and steams west at 12 km/h. At what time will it be 8 km from the lighthouse?

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section: Chapter Questions
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Instructions:
• Write the GIVEN with their respective symbols and units.
• Do not skip the SOLUTIONS, do it step-by-step with their
respective symbols and units
Problem:
A lighthouse is 10 km northwest of a dock. A ship leaves the dock
at 9 A.M. and steams west at 12 km/h. At what time will it be 8 km
from the lighthouse?
а. 9:51 АМ
b. 9:17 AM
с. 9:33 АМ
d. 9:25 AM
Transcribed Image Text:Instructions: • Write the GIVEN with their respective symbols and units. • Do not skip the SOLUTIONS, do it step-by-step with their respective symbols and units Problem: A lighthouse is 10 km northwest of a dock. A ship leaves the dock at 9 A.M. and steams west at 12 km/h. At what time will it be 8 km from the lighthouse? а. 9:51 АМ b. 9:17 AM с. 9:33 АМ d. 9:25 AM
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