The perimeter of a rectangle is 40x - 10. if the length of the rectangle is 12x - 6, what is the width of the rectangle?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?