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kondaur [170]
3 years ago
13

HELP ME PLEASE with this math question

Mathematics
1 answer:
icang [17]3 years ago
6 0

Answer:

18.9c - 11.2d + 9.3f

Step-by-step explanation:

<u>First, write the equation as adding all the parentheses together like so:</u>

(9.7c - 1.9d) + (9.2c + 1.1f) + (8.2f - 9.3d)

<u>Remove the parentheses:</u>

9.7c - 1.9d + 9.2c + 1.1f + 8.2f - 9.3d

<u>Collect like terms (9.7c and + 9.2c):</u>

18.9c - 1.9d + 1.1f + 8.2f - 9.3d

<u>Collect like terms again (1.9d and - 9.3d):</u>

18.9c - 11.2d + 1.1f + 8.2f

<u>Collect like terms again (1.1f + 8.2f)</u>

18.9c - 11.2d + 9.3f

Hope this helped!

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8 0
2 years ago
Need to use a the table given to find the rate of change in fruit flies per day over the given intervals. Not sure how to use th
Aleksandr [31]
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3 years ago
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artcher [175]

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4 0
3 years ago
Angelina wants to buy the same number of pens and pencils. Pens come in 8 packs and pencils come in packs of 9. What is the leas
andrew11 [14]

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Angelina should buy 9 packs of pens and 8 packs of pencils.

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7 0
3 years ago
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Alex787 [66]
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The answer is π25.

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Hope this helped, good luck! :)
6 0
3 years ago
Read 2 more answers
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