Is -0.001 to the left or the right of 0 on a number line

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7