Marlye posted a story on her blog. On the first day there were 20 responses and on the second day there were 100 responses. What percent is the increase, 100, of the original number of responses, 20?

500%

Step-by-step explanation

20x500%=100

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)