B. (n + 15) x 3--- That seems to be the correct answer. I hope I helped!
Answer:
x = 7
Step-by-step explanation:
-4x/-4 = -28/-4
x = 7
Answer:
10
Step-by-step explanation:
We want to find k when y=kx
2y = 20x
Divide each side by 2
2y/2 =20x/2
y = 10x
The constant of proportionality is 10
Answer:
It should be the last one because rigid transformations doesn't change in size just where it is
Answer:
Radius = 4.51
Step-by-step explanation: