The yearbook club is selling keychains for $3 each. If x = the number of keychains sold, and y = the amount of money made, the situation can be represented by the equation y = 3x. In this situation, 3 is called the ___________, which is the value that describes the relationship between two quantities that have a proportional relationship.
constant pf proportionality.
cross product
variable
common difference

I wanna say cross product?

Question

The yearbook club is selling keychains for $3 each. If x = the number of keychains sold, and y = the amount of money made, the situation can be represented by the equation y = 3x. In this situation, 3 is called the ___________, which is the value that describes the relationship between two quantities that have a proportional relationship.
	constant pf proportionality.
	cross product
	variable
	common difference


I wanna say cross product?

anonymous · Answer

because common difference has to do with like geometric sequences. and a variable is a letter

driftracer305 · Answer

do u knw direct and indirect variations?

anonymous · Answer

ahh I've heard of it.

anonymous · Answer

jk cross product has to do with vectors

driftracer305 · Answer

lol.......

driftracer305 · Answer

@jendearest16 ?   so what's ur 2nd guess?

anonymous · Answer

constant of probability?

anonymous · Answer

and if it's not that then common difference because you're multiplying by three

driftracer305 · Answer

lol.....  it's proportionality.......... but yea.....  it's A

anonymous · Answer

oh yay!

driftracer305 · Answer

yea........... all kool.. :D