Alan is 14 years old. he is twice as old as his brother james. how old is james?

You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order

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

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?