In a perfectly competitive market, a firms marginal revenue is typically with each additional item sold, and a monopoly's marginal revenue as the quantity of sales increases. Increasing; increasing
decreasing; increasing
increasing; constant
constant; decreasing

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

answer4 to the second power is 16

and 4 to the third power is 64,

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8