-4x+7. x= -1 (show work)

11

Step-by-step explanation:

-4x+7

plug in -1

(-4)(-1)+7

mutilpiy negative 4 and negative 1

4+7=11

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

666666666666666666666

6

6

6

6

6

6

6

66

6

6

6

66

6

66answer:

step-by-step explanation: