5. Kenson and Shelly are each saving money. Kenson has $60 in savings and will save an additional $12 every week. Shelly has $85 in savings and will save an additional $7 every week. Which equation can be used to determine w, the number of weeks it will take Kenson and Shelly to save the same amount of money?

can someone answer this question plz

step-by-step explanation:

the two may have that, even a breakdown is probably offered

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: