−9 1 /6 + 7 help thanks ;)

Hey there!

After that, multiply the whole number by the denominator and then add the numerator after you multiply.

Now add the negative sign to 55.

Now simplify.

Hope this helps!

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

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,