The length of a rectangle is three more than twice the width. Express the length of the rectangle in terms of its width W.

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3