5) Perry left school driving toward the lake one hour before Jaidee. Jaidee drove in the opposite direction going 6 mph slower than Perry for one hour after which time they were 174 mi. apart. What was Perry's speed?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.2: Graphs Of Linear Equations And Slope
Problem 44E: Prove that if two lines neither horizontal nor vertical are perpendicular, then the product of their...
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5) Perry left school driving toward the lake one
hour before Jaidee. Jaidee drove in the
opposite direction going 6 mph slower than
Perry for one hour after which time they
were 174 mi. apart. What was Perry's
speed?
Transcribed Image Text:5) Perry left school driving toward the lake one hour before Jaidee. Jaidee drove in the opposite direction going 6 mph slower than Perry for one hour after which time they were 174 mi. apart. What was Perry's speed?
11) A fishing boat left Hawaii traveling west 0.5
hours before a cruise ship. The cruise ship
traveled in the opposite direction going 12.5
km/h faster than the fishing boat for 11
hours after which time the ships were 322
km apart. What was the fishing boat's
speed?
Transcribed Image Text:11) A fishing boat left Hawaii traveling west 0.5 hours before a cruise ship. The cruise ship traveled in the opposite direction going 12.5 km/h faster than the fishing boat for 11 hours after which time the ships were 322 km apart. What was the fishing boat's speed?
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