Bob drove from his home near Los Angeles to his destination in Sacramento in 7 hours. The next time he made his trip, he flew. He drove 1/2 hour to the airport, spent 1 1/2 hours at the airport, had. 1 hour flight, and arrived at his destination 1 hour after landing. Considering Bob’s total travel time, how much time did it save Bob to fly rather than drive?

Bob drove from his home near Los Angeles to his destination in Sacramento in 7 hours. The next time he made his trip, he flew. He drove 1/2 hour to the airport, spent 1 1/2 hours at the airport, had. 1 hour flight, and arrived at his destination 1 hour after landing. Considering Bob’s total travel time, how much time did it save Bob to fly rather than drive?

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter12: Algebra Of Matrices

Section12.CM: Cumulative Review Problem Set

Problem 106CM

See similar textbooks

Similar questions

Brian can lay a slab of concrete in 6 hours, while Greg can do it in 4 hours. If Brian and Greg work together, how long will it take?
At a concert, $1,600 in tickets were sold. Adult tickets were $9 each and children’s tickets were $4 each. If the number of adult tickets was 30 less than twice the number of children’s tickets, how many of each kind were sold?
Bonita has $2.95 in dimes and quarters in her pocket, If she has 5 more dimes than quarters, how many of each coin does she have?
Eli is making a party mix that contains pretzels and chex. For each cup of pretzels, he uses three cups of chex. How many cups of pretzels and how many cups of chex does he need to make 12 cups of party mix?
Bonita has $2.95 in dimes and quarters in her pocket. If she has five more dimes than quarters, how many of each coin does she have?
Mia can clean her apartment in 6 hours while her roommate can clean the apartment in 5 hours. If they work together, how long would it take them to clean the apartment?
Malik is planning a 6-day summer vacation trip. He has $840 in savings, and he earns $45 per hour for tutoring. The trip will cost him $525 for airfare, $780 for food and sightseeing, and $95 per night for the hotel. How many hours must he tutor to have enough money to pay for the trip?
It takes Sam 4 hours to rake the front lawn while his brother, Dave, can rake the lawn in 2 hours. How long will it take them to rake the lawn working together?
Corey and Nicole are traveling to Japan and need to exchange $600 into Japanese yen. It each dollar is 94.1 yen, how many yen will they get?
Sumanta has $4.20 in nickels and dimes in her piggy bank. She has twice as many nickels as dimes. How many coins of each type does she have?
Two hoses can fill a swimming pool in 10 hours. It would take one hose 26 hours to fill the pool by itself. How long would it take for the other hose, working alone, to fill the pool?
Erlinda is having a party and wants to fill her hot tub. If she only uses the red hose it takes 3 hours more than if she only uses the green hose. If she uses both hoses together, the hot tub fills in 2 hours. How long does it take for each hose to fill the hot tub?