Segment MN has endpoints at M(-6,-3) and N(9,7). Point Q lies on MN such that MQ:QN=3:2. Which of the following are the coordinates of Q?

Which of the following transformations will always produce a congruent figure?

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?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.