The answer is B) Two times the sum of a number and two. That would be completely different that twice a number plus two.
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The answers are
M1 = 112°
M2 = 26°
The third one C. Because if you just take a close look at it it make sense
Is that the whole question? It does not specify, so that means there is a 50/50 chance for either.
In the given question, we come to know that Sammy sold 5 bottles for every 3 water bottles sold by David. In this case we get the ratio as 5:3
Now this ratio indicates that the total number of bottles can be divided into 8 parts for finding out a single part. the total number of water bottles that are sold by Sammy and David together are 160.
Now on dividing this total number of bottles by 8 we get the 20 as one part.
The,
Number of Bottles sold by Sammy = 5 * 20
= 100
Number of bottles sold by David = 3 * 20
= 60
So Sammy sold 100 water bottles and David sold 60 water bottles from the total of 160 water bottles.