How many 3/4 are in 2 write the multiplication equation

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

What is the binomial expansion of (2x-3)^5