No, I hope you find one for the prank tho lol XD
Answer:
-1/3
Step-by-step explanation:
Answer: t = -18/7 = 2.57
Step-by-step explanation:
-Solve for t:
Answer: at 50 mph, she drove for 4 hours.
at 45 mph, she drove for 2 hours.
Step-by-step explanation:
Let t represent the time that she spent driving at 50 miles per hour.
Taylor took 6 hours to drive home from college for Thanksgiving break. This means that the time that she spent driving at 45 miles per hour is (6 - t) hours.
Distance = speed × time
Distance covered while driving 50 miles per hour is
50t
Distance covered while driving 45 miles per hour is
45(6 - t)
Since the total distance that she drove is 290 miles, it means that
50t + 45(6 - t) = 290
50t + 270 - 45t = 290
50t - 45t = 290 - 270
5t = 20
t = 20/5 = 4
At 45 miles per hour, she drove at
6 - 4 = 2 hours
![4 \sqrt[5]{ {x}^{4} }](https://tex.z-dn.net/?f=4%20%5Csqrt%5B5%5D%7B%20%7Bx%7D%5E%7B4%7D%20%7D%20)
