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olya-2409 [2.1K]
3 years ago
7

Evaluate -(x2), when x = -3?

Mathematics
1 answer:
Allushta [10]3 years ago
8 0

Answer:

6

Step-by-step explanation:

-(-3 x 2) = 6

you multiply the inside numbers and get -6 the other negative turns that into a positive

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Two smoothies and an ice cream cone cost $7.50. Three smoothies and two ice cream cones cost $12. Calculate the cost of a smooth
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Answer:

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