A system of inequalities and a graph are shown above. Which section or sections of the graph could
represent all of the solutions to the system?
A) Section R
B) Sections Q and S
C) Sections Q and P
D) Sections Q, R, and S

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.

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