(06.06)

which pair of expressions is equivalent using the associative property of multiplication?

a.6(4a ⋅ 2) = 24a ⋅ 12
b.6(4a ⋅ 2) = (4a ⋅ 2) ⋅ 6
c.6(4a ⋅ 2) = 6 ⋅ 4a ⋅ 2
d.6(4a ⋅ 2) = (6 ⋅ 4a) ⋅ 2

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

70,000 + 6,000 + 800 + 30

step-by-step explanation:

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,

are ya tryin to ask something or is this a statement