Asked by RNRH
Lauren drove her car for 3 hours in a dust storm. When the skies cleared, she increased her speed by 30 miles per hour and drove 4 more hours, completing her 295-mile trip. How fast did she travel during the dust storm?
Answers
Answered by
Reiny
dust storm rate ---- x mph
clear day rate ----- x+40 mph
solve
3(x) + 4(x+40) = 295
clear day rate ----- x+40 mph
solve
3(x) + 4(x+40) = 295
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.