Which number line represents the solutions to \+ 4 = 2? +
《十
-7 -6 -5 -4 -3 -2 -1
+ +
0 1
+ + +
2 3 4
+
6 7
5

-7 -6 -5 -4 -3
0 +
-2 -1
0 1
2 3 4 5
7
>
o AH
-7 -6 -5 -4 -3 -2 -1 0 1 2
+
3
A+
on +
+ +
6 7
(
+
++
-7 -6 -5 -4 -3 -2 -1 0
+
1
N+
++ ++
4 5 6 7
3

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)