Graph of a solid vertical line 2 units to the left of the origin with everything shaded to the right.

which inequality does this graph represent?

x ≥ –2

x > –2

x ≤ –2

x < –2

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

A50% increase followed by 33 1/2% decrease