Kayla drives 144 miles in 3 hrs. Kendra drives 224 miles in 4 hours. How much faster does Kendra drive on an average?

Kendra drives 8 hours more on average.

Step-by-step explanation:

We divide 144/3 to get Kayla's mile to hour.

That is 48 miles.

We divide 224/4 to get Kendra's mile to hour.

That is 56 miles.

56 - 48 = 8.

hope this helped!

15g³ + 18g² - 10g - 12    let's separate them and look at it in 2 sections

(15g³ + 18g²) (-10g - 12)  let's now factor out what we can

3g² (5g + 6) - 2(5g + 6)      take the two items factored out and put together

(3g² - 2) (5g + 6)            This would be your answerD