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katrin [286]
3 years ago
6

Simplify the expression: 2(5 + 7c) need help ​

Mathematics
2 answers:
noname [10]3 years ago
6 0

Answer:

10+14c

Step-by-step explanation:

You multiply every number inside the parenthesis by 2.

frosja888 [35]3 years ago
5 0

Answer:

10+14c

Step-by-step explanation:

Multiply two times what is in parentheses.

10+14c

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Step-by-step explanation:

In 3 hours and 30 minutes Greg has earned 64.75 dollars if you take that amount(the amount earned in 3 and a half hours) and divide it by the 3 1/2 hours(the time it took to earn that amount) you get 18.50 which is the amount you earn per half hour since that graph is increasing at 30min. per 18.50 or the amount.

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irina1246 [14]
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2 years ago
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Answer:

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Step-by-step explanation:

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The construction to the question is herewith attached to this answer for more clarifications.

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