In the diagram of parallelogram ABCD shown below the measure of A is five times the measure of D . Which of the following is the measure of A ? Write an equation. (Hint: mark angle D as x and angle A as 5x. Then think of the relationship between angles A and D.) (1) 20 (3) 135 (2) 125 (4) 150

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,