The map below is being reduced by a scale factor of 2/3 and printed at the subway station. How many square inches will the map take up?

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?