the nearest galaxy to the milky way is Andromeda, which is approximately 2.5 x 10^6 light-years from the milky way. One light year is approximately 5.9 x 10^12 miles. The distance in miles between the milky way and Andromeda is between which two numbers?

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?