Answer:
The volume of fish tank is 
Step-by-step explanation:
Area of Base of fish tank = 
We are given that A fish tank has a base, B, with an area, in square inches, modeled by
So, 
Height of tank = x+3
Volume of tank = 
So, Volume of tank =
Volume of Tank =
Hence The volume of fish tank is 
100m= 0.621371 miles
11 seconds = 0.0030556 hours
s=d/t
0.0621371miles/0.0030556hours = 20.3355miles/hours
round off to 20.3 miles per hour
#11 is c:$27. im not sure about #10
Answer:
-1
Step-by-step explanation:
Slope is calculated with the general equation
where you compare the difference between two sets of data points on the slope.
I will use the points (-2, 0) and (0, -2).

This gives us -2/2 or a slope of -1