The cost of 4 pounds of chocolate is $18.24. What is the constant of proportionality that relates the cost in dollars, y, to the number
of pounds, x?
a. $18.24
b. $4.56
c. 4
d. Not Here
Help plss

Which function has the same domain as y=2x

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x