Describe how yo use a tens fact to find the difference for 15-8

What is the 12th term of b(n)=-4-2(n-1)

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.