If £1 = $1.75, what is $19.25 in pounds?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Is the point (0, 8) on the x-axis or y-axis? how do you know?