Answer:
c = $ 1.5 d
Step-by-step explanation:
Cost of 4 small drinks = $ 6
Cost of one mall drink = $ 6 / 4 = $ 1.5
Let the number of drinks is d and the cost is given by c.
So, the cost of d drinks = $ 1.5 x d
So, c = $ 1.5 d
b.
Answer: x=18
X/3=6
We want to get x alone so we multiply both sides by 3
X=18
x > 0
Answer:0.0064516129