Answer: (12x^2) + 12
Step-by-step explanation:
Last year total estimated cost: $2,265
This year (after 1 year) total estimates cost for 2 years is: 1.05 X $2,265 = $2,378.25
So, for 1 year will be the half of the above amount: $2,378.25 : 2 = $1,189.13
Answer:
7 answer is 4+2√129 I think