16/20 = 8(2)/10(2) = 8/10. 8/10 can also be further reduced to 4/5.
Answer:
Center (4, -13)
Radius = 17
Step-by-step explanation:
Circle equation: 
(h, k) is the center of the circle and the r is the radius.

h = 4, k = -13, r = 17
Answer:
All of the following proportions are equivalent except a/d=c/b.
a/b=c/d
b/a=d/c => a/b = c/d
a/d=c/b not equal to a/b = c/d
a/c=b/d => a/b = c/d
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
it is 4 because if you divide 24 by 6 it will equal 4.
A ratio is not multiplication, so I'm just going to throw that out there first in case any other answers trip you up.
9:2 is the correct answer because there are 9 sandwiches for 2 people.