w=2
Step-by-step explanation:
-w=-10+4w
10=4w+w
10=5w
10/5=w
2=w
He went upstream 3 hours and downstream two. 4x3=12 6x2=12
He went 24 miles.
S - side of the square
rectangle
s-6
s+1
A =Length*Width
A=(s-6)(s+1)
A=s²-6s+s-6=s²-5s-6
Look online for a calculator that will give you the answer.
