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jeyben [28]
2 years ago
15

The Sum of a number y and -3 is -8

Mathematics
2 answers:
Wittaler [7]2 years ago
7 0

Step-by-step explanation:

The sum of a twice number, x, and twice another number, y, is -78.

ryzh [129]2 years ago
5 0

Answer:

-5

Step-by-step explanation:

Count the difference of -3 and -8 and thats -5

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if Chelsea has 11 times as many art. Brushes and they have 60 art brushes altogether how many brushes does Chelsea have
scoundrel [369]
<span>t's call P the number of art brushes that Monique has. Chelsea has 11xP (that is 11 times as many as Monique) Together they have: P + 11xP = 12xP That means 12xP = 60 (60 is the number of art brushes they have together) In order to find how much is P, we need to divide: 60 Ă· 12 = 5 brushes P = 5 ; that means has Monique 5 art brushes. Chelsea has 11 times as many art brushes as Monique: 11 x 5 = 55 brushes</span>
8 0
3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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madam [21]

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Step-by-step explanation:

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Read 2 more answers
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