Answer :
1) x = price of all the make up Janine bought
y = amount that Leah spent
x = y - 6
2) x = how many numbers Rob has
y = how many numbers Jay has
x = (y x 0.5) + 3
I think
y = amount that Leah spent
x = y - 6
2) x = how many numbers Rob has
y = how many numbers Jay has
x = (y x 0.5) + 3
I think