Answer:
Option B, $2020.00
Step-by-step explanation:
Volume of the pool,
12×5×14.5+4×5×7
= 1010 ft³
each cubit foot costs $2, so 1010 ft³ will cost,
1010×$2
= $2020
Here the points are(-3,-1) and (5,-1)
To find the average rate of change, we have to use the following formula .

Here x1 =-3, y1=-1, x2=5,y2=-1
So we get
Average rate of change=

So the average rate of change from x=-3 to x=5 is 0
Well to solve this you write out three equations
x+(x+1)+(x+2)=1623
then
3x=1620
x=540
so the three consecutive integers are 540,541, and 542.
Answer:
125
Step-by-step explanation:
25
+100
____
125