What’s the total are of these 2 problems

1 is b and 2 is d

step-by-step explanation:

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 : )

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

152 thatbk ypi vjsl b abjb uoabr