Ashleigh rode her bicycle 26.5 miles in 4 hours which gives the best estimate of how far ashleigh rode in 1 hour.

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )