Answer to the nearest tenth is 20.8
Given:
set-up fee 5,500
variable fee 1 per CD.
Cost per CD is $5.50
5.50 - 1= 4.50
5,500 / 4.50 = 1,222 CDs Choice A.
1*1,222 = 1,222
1,222 + 5,500 = 6,722
6,722/1,222 = 5.50
Answer:
Step-by-step explanation:
C(m) = 6x + 25....the domain will be ur x value...and ur x value represents number of tickets bought......so the domain is best represented by :
whole numbers
it cant be integers because it cant be negative numbers
it cant be rational because it cannot include decimals..u cant buy part of a ticket
it cant be real because it cant include irrational numbers
