Answer:
1 $16.50
2 $28.50
3 $40.50
$4.50 + $12c
$100.50
Step-by-step explanation:
Please find attached the complete question
Total cost in dollars = fixed cost + (variable cost x number of CDs bought)
fixed cost = $4.50
variable cost = $12
number of cds bought = c
total cost in dollars = $4.50 + $12c
total cost in dollars when 1 cd is bought = $4.50 + $12(1) = $16.50
total cost in dollars when 2 cds are bought = $4.50 + $12(2) = $28.50
total cost in dollars when 3 cds are bought = $4.50 + $12(3) = $40.50
total cost in dollars when 8 cds are bought = $4.50 + $12(8) = $100.50
1996-2000 = 4 years
$1400-$1200= $200 over 4 years
$200/4=$50 per year
2000-2008 = 8 years
50*8=400
1400+400=$1800
Answer: $1800
The answer will be 31 degrees
C - 330 The LCM of the two is 5940 and the GCF of the two is 18, so 5940/18 = 330