Answer:
She is correct because 30 percent of 30 is 9 or in other words if you multiply 30 by 30 percent you get 9.
Step-by-step explanation:
Number 9 is 36 because there are 18/40 who feel safe, so it multiplied would be 36. C
Answer:
3(4+x)
which can be simplified to 12+3x
Answer:
I think the answer is 81.
Step-by-step explanation:
Vertical angles are congruent.
x + 3 = 84
- 3 = -3
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x = 81
