I think it A Sorry if that's incorrect
Answer:
C
Step-by-step explanation:
I explained in my last answer but someone deleted it
Answer:
$1,174.44
Step-by-step explanation:
- Three year period will have 36 payments, then the total payment is $7,174.44
- In which $6,000 is the balance of credit card at beginning
- The total interest paid over the 03 years is $1,174.44 = $7,174.44 - $6,000
The area of the outer square = (x+5)² = x² + 10x + 25
The area of the inner square = (x-2)² = x² - 4x + 4
The area of the shaded region = (x² + 10x + 25) - (x² - 4x + 4)
= x² + 10x + 25 - x² + 4x - 4
= 14x + 21 square units
