Question

Choose the correct description of the graph of the compound inequality

x - 2 > -4 and 3x <_15

a.A number line with an open circle on -2, shading to the left, and a closed circle on 5, shading to the right.
b.A number line with a closed circle on -2, shading to the left, and an open circle on 5, shading to the right
c.A number line with an open circle on -2, a closed circle on 5, and shading in between
d. A number line with a closed circle on -2, an open circle on 5, and shading in between.

Answer 1

@vjordillo help plzz

Answer 2

x - 2 > -4 solve by adding 2 to both sides

3x <_15 solve by dividing both sides by 3

This should make answering your questions more clear

Answer 3

-4 +2 is -6 right?

Answer 4

a +2 moves it to the right on a number line
a -2 would move it to the left

Answer 5

+5-5 =0
+5+5=10
-5+5=0
-5-5=-10