A party mix is made by adding nuts that sell for $2.50 per pound to a cereal mix that sells for $1.00 per pound. How much of each should be used to get a 60 pound mix that sells for $1.70 per pound?

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

the barter