The population had decreased 300 resident over the past 5 years. The same number of residents left each year.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

X+y=-4 x-y=2 use elimination with adding and subtraction

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)