I got 20. 6 x 10^6/3 x 10^5 = 2 x 10^1 = 2 x 10 = 20
11yd is the diameter and circumference is 2πr = 2π(d/2) = πd = 11π yd
First, distribute 2/3 to the values in the parentheses. This gives you y-1=2/3x+6.
To get y alone, we add 1 to both sides. This gets you y=2/3x+7.
y=mx+b
y=2/3x+7
It matches the standard form, so your final answer would be y=2/3x+7.
