What is the midpoint of (-1,-3) and (5,-7) ?

(2,-5)

Step-by-step explanation:

m=(x1+x2/2 , y1+y2/2) is your formula

x=-1+(5)=4 then divide by 2

4/2 =2

y= -3+(-7)=-10 divide by 2

-10/2 =-5

so your midpoint would be

(2,-5)

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;