Two numbers have a sum of 822 and a difference of 258. What are the two numbers?

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅