Mary makes trail mix with bulk nuts and dried fruit. She spends $5 on the dried fruit. Mixed nuts cost $2.50 per pound. She has a total of $12 to spend. How many pounds of nuts can she buy? a) 2.8
b)3
c)6
d)2

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

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:

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)