Fred wants to find 48+34 using compensation. he says you can take 2 from 34 and give it to 48 to make 50.what is the sum? explain why compensation can work to find the sum.

john has 55 candy left.

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,