Answer:
this doesnt make sense
Step-by-step explanation:
(Exponential decay) hope it helps:)
Answer:

Step-by-step explanation:

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em>
<em>Have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>!</em>
Y=25x is cheaper
Because: when x is for example 1 is 25 for acme solutions while it is almost 40 for clean sweep