Explain how to write the solution to the given inequality in interval notation. +
+
3
+
8
-3 -2 -1
0
1
2
4
-10 -9 -8 -7 -6 -5 -4
5
6
7
9 10

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

How do i put 3(x+7) in distributive property

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?