Which diagram best illustrates the effects of economic growth on a business?
O A.
Economic growth
increases
Productivity decreases
ОВ.
Economic growth
decreases
Opportunity cost
increases
Economic growth
increases
Productivity increases
E
OD.
Economic growth
decreases
Opportunity cost
decreases

Me asap! what is the slope of this line? enter your answer in the box.

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.