The distance between the earth and the moon is about 22^4 miles. the distance between earth to neptune is about 22^7 miles. which distance is the greater distance and about how many times greater is it?

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!