Eddie had 20 minutes to do a three-problem quiz. He spent 10 7 10 minutes on question A and 5 2 5 minutes on question B. How much time did he have left for question C?

Which graph represents 2x-5y< 15

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .