Answer:
Approximately, the small pool will cost $16
Step-by-step explanation:
1.
2.
3.
4. The first number line, The second number line, The third number line.
5.
the 4
sorry if its wrong but i hope it helps
Here,
slope (m)=3
y-intercept (c)= -5
Now,
The equation of the line;
or,y=mx+c
or,y=3x-5
or,0=3x-y-5...is the required equation.