Kelly bought some stuffed animals for $6.49 each. She also got a box of
chocolate for $8.32. She paid a total of
$27.79. Write an equation to find how
many stuffed animals Kelly purchased.

$27.79 - $8.32 = $19.47 Divided by $6.49 = 3

Step-by-step explanation:

Kelly bought 3 stuffed animals.

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:

where are the graphs?

step-by-step explanation: