One pint of chalkboard paint covers 60 square feet. What is the least number of pints needed to paint the walls of a room in the shape of a rectangular prism with a length of 15 feet a width of 13 feet and a height of 10 feet

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

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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:

idk

step-by-step explanation:

payback

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