Write a rational equation for each real-world application and then solve. Brinly can mulch a garden in 30 minutes. Together, Brinly and Herbie can mulch the same garden in 16 minutes. How much time in minutes, will it take Herbie to mulch the garden when working alone? Round your answer to the nearest whole number.

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:

answer: (3,11) is your answer.

the answer is 6

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