That would be -20. a negative divided by a negative number is positive, positive divided by negative is negative bc even numbers of negatives make it positive. and ofc 20 x 5 = 100, hence the ‘20’
<span>The train will need 5 hours to reach Tennessee</span>
Answer
given,
on first stop
number of car = 20 and number of trucks = 18
on second stop
number of car = 18 and number of trucks = 10
we need to calculate which rest stop has higher ratio of car to truck.
Rest Stop 1
ratio= r₁ =![\dfrac{cars}{trucks}](https://tex.z-dn.net/?f=%5Cdfrac%7Bcars%7D%7Btrucks%7D)
r₁ =![\dfrac{20}{18}](https://tex.z-dn.net/?f=%5Cdfrac%7B20%7D%7B18%7D)
r₁ =![\dfrac{10}{9}](https://tex.z-dn.net/?f=%5Cdfrac%7B10%7D%7B9%7D)
Rest Stop 2
ratio= r₂ =![\dfrac{cars}{trucks}](https://tex.z-dn.net/?f=%5Cdfrac%7Bcars%7D%7Btrucks%7D)
r₂ =![\dfrac{18}{10}](https://tex.z-dn.net/?f=%5Cdfrac%7B18%7D%7B10%7D)
r₂=![\dfrac{9}{5}](https://tex.z-dn.net/?f=%5Cdfrac%7B9%7D%7B5%7D)
hence, r₂ > r₁
rest stop 2 has more car to truck ratio than rest stop 1
The answer is J. 1/(x^2-x)
85 is not a prime, it’s a composite number.