The range of the function f(x) = x + 5 is {7, 9}. what is the function’s domain?

The sketch shows two parallel lines cut by a transversal. angle 2 2 is 36° 36 ° . what is the measure of angle 8 8 ?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?