Which expression is equivalent to the following complex fraction? Х
X-3
x2
X2-9
9
X-3
X
X+3
X+3
х
Х
X+3

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:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed