Three times the sum of a number and 2 is the same as three-fifths of the sum of the same number and 22.what is the number?

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)