Katalin drove 300 miles on her vacation. She drove an average of 1.9 times faster on the second 150 miles of her trip than she d
id on the first 150 miles of her trip. Which expression represents the time she spent driving? Let x = her speed on the first half of the trip. HELP!!! NEED EXPLANATION SOON
300=x+1.9x I got this by dividing the problem into two parts x[the speed of the first half] plus 1.9x [the speed of the second half increased by 1.9] both of those together should give you 300. I went further and solved this...If you placed 103.5 into this problem for x you should get 300.15!