Which shows the best use of the associative and commutative properties to make simplifying 2/5 - 15+8 - 1/5 + 3 easier?
O A. [3+ 8 + (-15)) + ((- 6) + 8]
O B. 1}+8+ (-15)] + [3+(-3)
O c. 18+ (- 6)) + (8 + 3+ (-15)
OD. 1} + (-15)) + (8 + (-1) + 3]

a

b

d

step-by-step explanation:

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.