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Option A

Step-by-step explanation:

After multiplying, 6^3/6^6 will add up too 216/46656. This fraction simplified is

1/216.

B; 6^-3 multiplied will equal 1/216.

C; quite obvious that it is equal to 1/216

D; 6^3 is 216, making this fraction 1/216

That leaves only A to be not equivalent

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

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,