Answer:
ADB and ABC are similar
x = 8
Step-by-step explanation:
hypotenuse in ADB = 
since two triangles are similar,

solving for x, x=8
50
there’s no way x is 360 or 140
The maximum number of packs Jess can buy is 3 packs.
Answer: C. 120
Step-by-step explanation:
14/21 will get you 66.6. Taking that number and multiplying it by the 180 total students will end you with 120 which is your answer.
P(5,2) = 5!/3! = 20
in 20 ways you can give medals