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Nutka1998 [239]
3 years ago
6

Evaluate (3x)(5y) for x=-1, y=2

Mathematics
2 answers:
user100 [1]3 years ago
7 0

Answer:

-30 or 2 i dunno.

Step-by-step explanation:

OLga [1]3 years ago
3 0

(3x)(5y) = (3 \times  - 1)(5 \times 2) \\  - 3 \times 10 =  - 30 \\  \\ or \: An  \: other  \: way \\  \\ (3x)(5y) = 15xy \\ 15( - 1)(2) =  - 30

I hope I helped you^_^

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