Hi there, I believe the answer is 20. Because, each corner is 4 chairs plus every two feet, equals 20. Hope this helps!
Answer: not sure what you were trying to ask but two less than 15 is 13.
Answer:
£1 = 25 hits
Step-by-step explanation:
Will get the equation is

so, X=25
x = What we want to find
Y = 2 x + 3
We will plug in the numbers from the sets:
1 = 2 · ( -1 ) + 3 = - 2 + 3= 1 ( correct )
3 = 2 · 0 + 3 = 0 + 3= 3 ( correct )
7/3 = 2 · (-1/3 ) + 3 = -2/3 + 3 = - 2/3 + 9 /3 = 7/3 ( correct )
Answer : A ) { (-1, 1 ), ( 0, 3 ) , ( -1/3, 7/3 ) }
Not quite sure what you are asking...
t stands for time in this formula
if you are trying to solve for t it would be t=d/r or time equals distance divided by rate
hopefully this helps! if not please let me know.