4) Ricky took out a $268,000, 30 year mortgage at an APR of 4.34%. What will be his total interest charges after 30 years? a) 254,784.55 b) 211,720.77 c) 172,485.35 d) 199,652.33
5) Sonya took out a mortgage of $65,000 at 7% for 25 years. What is the interest paid over the life of the mortgage?
6) The Martz family pays a rate of 37.5 mills in property tax. The assessed value of the home is $68,000. What is their property tax?

Select all the correct answers.natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months.of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2

The revenue generated by a bakery over x months, in thousands of dollars, is given by the function f(x) = 2(1.2)* the cost of running the bakery forx months, in thousands of dollars, is given by the function g(x) = 2x + 1.4determine the equation for h if h(x) = f(x) - g(x).oa. m(x) = (1-2)*-x-07b.(x) = 2(1 2 - 2x -0.7)h(x) = -2((1.2) + x + 0.7)d.h(x) = 2((12) - x-0.7)

Find the difference (8ab+a+2) - (3ab+6)