Answer:
Momentum of hocking player

Hockey player

Step-by-step explanation:
For first hockey player :
Given that
mass (m) 
Velocity (v) 

where
is momentum
put the value in equation (1)
For second hockey player :
Given that
mass (m) 
velocity (v) 

Where
is momentum
put the value in equation (2)

Answer: He will need 8 gallons of paint for the other murals.
Step-by-step explanation:
Given: 1 gallon of paint was required to create 1 mural.
Since replicates have the same dimensions, i.e same total surface area.
So, if 8 replication need to be made, the quantity of the paint required for this will be
8 x (Quantity required for 1 mural)
= 8 x 1
= 8 gallons
Hence, he will need 8 gallons of paint for the other murals.
Answer:
4 river dragons
Step-by-step explanation:
1 : 3 = x : 12
(1 x 4) : (3 x 4) = x : 12
4 : 12 = x : 12
x = 4
Answer:
6>-11+a
Add 11 on both sides
17>a
You have to have the variable on the left side. In order to do this, you have to also flip the sign.
a<17
Hope I helped!