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lapo4ka [179]
2 years ago
14

Khan academy!! Pls help will give brainllyest!!!

Mathematics
2 answers:
Anastaziya [24]2 years ago
7 0

Answer:

<u>C and D</u>

Step-by-step explanation:

<u>D.</u> A negative times a positive gives you a negative, so the first 2 fractions will still be negatives after they get out of the parenthesis

<u>C.</u> The 4/7 and -4/7 cancel out

olasank [31]2 years ago
6 0
C and D
Hope it helps! Have a great day!
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In the book 365 Penguins, the family received a new penguin each day. They received their first penguin on January 1st and this
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Step-by-step explanation:

We have been given that in the book 365 Penguins, the family received a new penguin each day. They received their first penguin on January 1st and this pattern continued throughout this non-leap year.  

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January has 31 days, February has 28 days (Not a leap year), March has 31 days, April has 30 days, May has 31 days and June has 30 days.

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