13. Which equation has a solution of all real numbers?
A. 5k - (6k – 18) = 9 - k + 17
B. 14 - 5(y + 10) = 4 - 8(y + 5)
C. 6(-2w – 3) = -4(3w + 7) + 10
D. 7m - 2(2m + 3) = 8 - (3m - 10)

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4