Sixty percent of a roof, or 1500 square feet of the roof, has been re-shingled. what is the total area of the roof?
a. 90,000 sq ft
b. 9000 sq ft
c. 25,000 sq ft
d. 2500 sq ft

Ineed with number 6 , explain how to get 1978

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?