Wesley wants to paint his company's building an awesome shade of candy-apple red. If the building is shaped like a rectangular prism that's 42 feet tall, 18 feet wide, and 30 feet long, what will it cost him to paint the outside walls and roof if paint costs $10 per square foot?​

b i think

step-by-step explanation:

not really sure

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

what are your

x< 2

step-by-step explanation: