Carla and her four friends were making necklaces to raise funds for a special charity event. If they were given 3,720 beads and each girl made the same amount of necklaces using 62 beads for each necklace, how many necklaces did each girl make?

answer: -1

step-by-step explanation:

28

step-by-step explanation:

because that's the answer

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: