It is 2.389 x 10 miles to the moon from the Earth. How many miles will it be if you go to the moon and back two times? Write your answer in scientific not

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

What point is the projection of q on a) r b) s c) t

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.