Select the correct answer. The local toy store has a bin of toy vehicles for sale. The bin holds b bikes and c cars. If the store sells of the vehicles in the bin, which expression represents the number of vehicles remaining in the bin? A.2/3(bc)
B.1/3(bc)
C.2/3(b+c)
D.1/3(b+c)

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below: