Write the point slope equation of the line through (7,-2) with slope of 1/2.

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15