What is the surface area of this rectangular prism?

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

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

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,