Answer:
Step-by-step explanation:
5(t+3)=-3.5
distribute
5t+15=-3.5
subtract 15 from both sides
5t= -18.5
divide both sides by 5
t=-3.7
look this question has already been answered
brainly.com/question/1556676
the degree of that polynomial is 4
7 and 4
l*w=A
2(l)+2(w)=P
7*4=28
2(7)+2(4)=22
(40)(108) and (40)(33)+(40)(75) hope this help
