The expression that is listed below is equivalent to 66 • 6 - 9
Answer: 396-9
Answer:
- 12=0.005×w
- the number is 2400
Step-by-step explanation:
An appropriate representation of the problem can be had by using a variable to represent "what number" and then using the math equivalent symbols for the English words. If "what number" is represented by w, then we want to translate ...
0.5% of w is 12 . . . . English
0.005 × w = 12 . . . . . . . matches choice 1
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This can be solved by multiplying by 200
200(0.005w) = 200(12)
w = 2400
The number is 2400.
(25×1000+35×1000)÷300=200
hence he made 200 packets :)
The area of the trapezoid is

1) 
<u>Answer: S=35ft²</u>
2) 
<u>Answer: S=160,02in²</u>
3) 
<u>Answer: S=44,945yd²</u>
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P.S. Hello from Russia
420 trees
210 minutes in 3 1/2 hours
x2 per minute
=420 trees in 3 1/2 hours