Ken had X outfits, and Barbie damaged 13 of them. Once he was able to get free, he counted 37 outfits that were unharmed. Write four different equations that would represent Ken's outfits, and then find out how many outfits he had to begin with.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

x = 12

y = 1

for the points!

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %