contestada

The cost of producing x soccer balls in thousands of dollars is represented by h(x)=5x+6 the revenue is represented by k(x)=9x-2 which expression represents the profit (k-h)(x) of producing soccar balls
A) 14x-8
B)14x+4
C)4x-8
D)4x+4

Respuesta :

Answer:

C).  4x - 8.

Step-by-step explanation:

(k-h)(x) = k(x) - h(x)

= 9x - 2 - (5x + 6)        Distributing -1 over the parentheses:

= 9x - 2 - 5x - 6

= 4x - 8 = the profit.

Answer:

C

Step-by-step explanation:

dont have to say much but its right