Answer:
In explanation
Step-by-step explanation:
272 for part A because say you took a test out of 850 and you got a total of 272 of them right then you would of gotten a 32%
200 for 2 because if 75% of them liked pop music and 150 teenagers what the number of teenagers surveyed then that means 200 of them were surveyed because 150 out of 200 is 75%
I don't know the last one because if you had anything there only could get a 100%(im sorry for this one it's a little confusing.
Hope this helps have a great afternoon:)
Answer:
48-6n-8
40-6n
Step-by-step explanation:
Answer:
add 64 to both sides
Step-by-step explanation:
x = -26.3
I think the answer is either 3/49 or about 0.061
hope this helps.
Answer:
Percent of Change: 30% (rounded) It is an increase
Step-by-step explanation: