The Smith's are picking between two $400,000 mortgages. One is a 30 year loan at an APR of 6%. The other is a 20 year loan with an APR of 5.5%. a) Calculate the monthly payment for each loan (2 pts). b) Calculate the total amount paid over the life of each loan (2 pts). c) Explain why the Johnson's might pick the loan with a higher monthly payment (1 pt).

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10