Which statements are true about the graph of y s 3x + 1 and y -x + 2? Check all that apply. The slope of one boundary line is 2.
O Both boundary lines are solid.
Asolution to the system is (1, 3).
Both inequalities are shaded below the boundary lines.
The boundary lines intersect.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?