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Sedbober [7]
2 years ago
15

Evaluate the expression -2cd if a = -8 b = 2 c = -5 d = 6

Mathematics
1 answer:
Elza [17]2 years ago
5 0

Answer:

60

Step-by-step explanation:

Replace c and d with -5 and 6.

-2*-5*6

-2*-5=10

10*6=60

The expression is equal to 60.

-hope it helps

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Hello,

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We can first rewrite the second equation as 2x – y =13.

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