Which statements are true about the solution of 15 greater-than-or-equal-to 22 + x? Select three options. x greater-than-or-equal-to negative 7 x less-than-or-equal-to negative 7 The graph has a closed circle. –6 is part of the solution. –7 is part of the solution.

The graph has a closed circle.

–7 is part of the solution.

Step-by-step explanation:

Given

Required

Select 3 options from the given list of options

Subtract 22 from both sides

Swap positions of the expression; Note that the inequality sign will change

This means  x less-than-or-equal-to negative 7

There are two options left to select;

The inequality sign in implies that the graph has a close circle.

Inequality signs such as and  signifies a close circle

There is only one option left to select;

Lastly;

Split the expression into two

We have:

or

Because ,

Then, -7 is also a part of the solution

linear pair postulates