Can someone explain how to do percent of change example: what's the percent of markup from 25 to 35?

35 is a 40% markup from 25.

Step-by-step explanation:

1) Find the markup.  Subtract 25 from 35.  The markup is 10.

2) Find the decimal fraction obtained by dividing this 10 by the original price (25):  10/25 = 0.4

3) Multiply this result by 100%:  We get 40%.

35 is a 40% markup from 25.

one of each metals

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).