Step-by-step explanation:
3x - 3 - 4x - 2 = 8x - 8
Solving like terms
-x - 5 = 8x - 8
Bringing like terms on one side
-5 + 8 = 8x + x
3 = 9x
3/9 = x
1/3 = x
Divide 6000 by 20
= 300 programs for each perfomance
The correct answer would be C
An=a1+d(n-1)
a1=first term
d=common difference
n=which term
common difference is 5 first term is 2
an=5+2(n-1)
19th term is n=19
a19=5+2(19-1)
a19=5+2(18)
a19=5+36
a19=41
19th term is 41