Answer:
Y=hx+25
Step-by-step explanation:
y=total price paid
h=hourly rate
x=number of hours
25=inital fee
The distance formula is , where and are the points.
Substitute in the points.
Subtract.
Solve the exponents.
Add.
Now, we can simplify this square root just a little bit. has a square factor of .
The square root of equals .
17 + 23 = 40
23 - 17 = 6 the other person did it right.