something? Type here..SearchEada SDo Homework kim smith - Microsoft EdgeXhttps://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld-5379144078questionld -58flushed-false&cld-5624987¢erwin=yesMAC1105 Online Fall 2019 10Ckim smith8/21/19 6:35 PMHomework: 1.2SaveScore: 0 of 1 pt5 of 10 (5 complete)HW Score: 50%, 5 of 10 pts1.2.21Skill BuilderQuestion HelpWhen Fritz drives to work his trip takes 30 minutes, but when he takes the train it takes 20 minutes, Find the distance Fritz travels to work if the train travels an averageof 12 miles per hour faster than his driving. Assume that the train travels the same distance as the carFritz travelsmiles to work(Simplify your answer)0Enter your answer in the answer box and thenclick Check Answer.?All parts showingCheck AnswerClear Allo search

Question
Asked Aug 21, 2019
6 views

When Fritz drives to work his trip takes 30 minutes but when he takes the train a takes 20 minutes find the distance for its travels to work if the train travels at an average of 12 miles per hour faster than his driving assume the train travels the same distance as the car.

something? Type here..
Search
Ea
da S
Do Homework kim smith - Microsoft Edge
X
https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld-5379144078questionld -58flushed-false&cld-5624987&centerwin=yes
MAC1105 Online Fall 2019 10C
kim smith
8/21/19 6:35 PM
Homework: 1.2
Save
Score: 0 of 1 pt
5 of 10 (5 complete)
HW Score: 50%, 5 of 10 pts
1.2.21
Skill Builder
Question Help
When Fritz drives to work his trip takes 30 minutes, but when he takes the train it takes 20 minutes, Find the distance Fritz travels to work if the train travels an average
of 12 miles per hour faster than his driving. Assume that the train travels the same distance as the car
Fritz travels
miles to work
(Simplify your answer)
0
Enter your answer in the answer box and then
click Check Answer.
?
All parts showing
Check Answer
Clear All
o search
help_outline

Image Transcriptionclose

something? Type here.. Search Ea da S Do Homework kim smith - Microsoft Edge X https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld-5379144078questionld -58flushed-false&cld-5624987&centerwin=yes MAC1105 Online Fall 2019 10C kim smith 8/21/19 6:35 PM Homework: 1.2 Save Score: 0 of 1 pt 5 of 10 (5 complete) HW Score: 50%, 5 of 10 pts 1.2.21 Skill Builder Question Help When Fritz drives to work his trip takes 30 minutes, but when he takes the train it takes 20 minutes, Find the distance Fritz travels to work if the train travels an average of 12 miles per hour faster than his driving. Assume that the train travels the same distance as the car Fritz travels miles to work (Simplify your answer) 0 Enter your answer in the answer box and then click Check Answer. ? All parts showing Check Answer Clear All o search

fullscreen
check_circle

Expert Answer

Step 1

Refer to the question, we need to find the distance he travels to work.

The time taken when Fritz drives to work is 30 minutes or convert it into hours which is ½ hours.

Similarly while he takes train it takes 20 minutes that is 1/3 hours. Also the distance travelled by both are same.

help_outline

Image Transcriptionclose

1 -hoirs 2 T car 1 -hours 3 train

fullscreen
Step 2

Now as provided that the train travels at an average of 12 miles per hour faster than his driving that is if the driving speed let assume be x mile/hr  then speed of train be x+12 miles/hr.

help_outline

Image Transcriptionclose

= xmilhours car Srain (x12)mil hours

fullscreen
Step 3

Now use the formula ...

help_outline

Image Transcriptionclose

D T D Sx T

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Algebra

Other