What percentage of national park system land is in alaska?

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

Which of the following statements about wearher along mountain ranges is correct

What statement about charlemagne is not true? a. charlemagne's empire collapsed during his rule b. charlemagne sent missionaries throughout europe c. charlemagne encouraged the arts and education d. charlemagne ruled much of western europe a. charlemagne's empire collapsed during his rule