The two lines graphed below are not parallel. How many solutions are there to
the system of equations?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220