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abruzzese [7]
3 years ago
6

How would I write..the sum of the cost of dinner (d) and a tip $12 tip divided equally between 3 people

Mathematics
2 answers:
Neko [114]3 years ago
6 0
The sum of the cost of dinner (d) and a tip $ 12...divided equally by 3 people

(d + 12) / 3....or 1/3d + 4
Hoochie [10]3 years ago
5 0

I think d-12/3 not sure though sorry if its wrong

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den301095 [7]

Answer:

Step-by-step explanation:

The best way to do this is to first remove the parenthesis by distributing the negative into them. Then we will group the like terms together, moving their respective signs with them, then we will simplify.  For the first one, after distributing the negative into the parenthesis (remember that a negative in front of a set of parenthesis containing a polynomial changes the signs in front of each term within the polynomial; negatives become positives and positives become negatives):

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The next one, after distributing the negative into the parenthesis:

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