How can you recognize a linear equation

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x