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kaheart [24]
3 years ago
14

Can someone please help me with this

Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0

Answer:

-21

Step-by-step explanation: a negative times a positive will always be a negative

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Answer:

C

Step-by-step explanation:

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ale4655 [162]

Answer:

a = 3

b = 2

c = 0

d = -4

Step-by-step explanation:

Form 4 equations and solve simultaneously

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(1) + (4)

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Klio2033 [76]

Answer:

no

Step-by-step explanation:

it's CASSANDRA business so she solve it herself

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