Brainliest for whoever gets this right!

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter