Answer:

Step-by-step explanation:
Let
denote the length of the missing side. Since
and
share one vertex and
, these triangles are similar. This means that:

We now multiply both sides by
and solve the equation:

So we now simply get:

w = 60 lb (amt. of walnuts needed)
100-w = 40 lb (amt. of peanuts needed)
Initialfee+variablefee=total
initialfee=12
variaablefeet=hours times 5
total=27
27=12+5 times hours
minus 12 both sides
15=5 times hours
divide both sides by 5
3=hours
rented 3 hours
Yes because you are multiplying 3 z’s and also 3z’s