Your parents are purchasing a mobile home for $89,000. the sales tax is 4.2%, they make a $3,000 down payment, and they have an average credit score. how much is the principal balance after applying their first month’s payment of $925.67?

secured unsecured
credit apr (%) apr (%)
excellent 4.75 5.50
good 5.00 5.90
average 5.85 6.75
fair 6.40 7.25
poor 7.50 8.40

$88,912.03

$88,245.05

$89,021.98

$89,249.80

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.