Let f(x)=x+3 and g(x)=6x+4. find f(x)+g(x), g(x)-f(x), and g(f(x)).

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Solve 2^x=32 and rewrite this equation in a logarithmic form

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?