You are choosing 3 of your 8 trophies and arranging them in a row on a shelf.
in how many different ways can you choose and arrange the trophies?
o a. 56
o b. 40,320
o c. 24
o d. 336

What is the value of x in the diagram below?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.