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Montano1993 [528]
3 years ago
14

Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics
1 answer:
NARA [144]3 years ago
3 0

Answer:

19y - 9

Step-by-step explanation:

- 3(- 4y + 3) + 7y ← multiply each term in the parenthesis by - 3

= 12y - 9 + 7y ← collect like terms

= 19y - 9

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Izzo's Pizza sells four types of pizza crust. Last week, the owner tracked the number sold of each type, and this is what she fo
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Total number of Pizzas sampled = 344+391+155+185 = 1075

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One of the ways I like to work problems like these is to add the differences from the mean. Those are ...

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so their sum is -10.

The final score must be 10 above the mean in order for this total to be zero. 10 above the mean is 92.

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Step-by-step explanation:

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