Answer:
r=-20/31
Step-by-step explanation:
1)divide the numbers
2) subtract 8 from both sides of the equation
Just substitute 0 instead of f (x),therefore
The answer option is C
The Sandbox must be 19x19 for the area to be 361.
(19x19=361)
the answers are the 1st and 2nd.
Answer: 2
Step-by-step explanation: y=mx+b
m= slope b= y-intercept
