Giving brainliest for correct answer!! if you don't get brainliest but you want it, check for unanswered questions of mine or let me know if you want me to post a question- link = report

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

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 : )