The sum of two numbers is 45 and the difference of them is 5. what are the two numbers

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

27 is what percent of 108? 27 is % of 108

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.