Write an expression for:

16 decreased by x

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

What is this inequality notation? t is less then or equal to 2