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Nostrana [21]
3 years ago
15

Find the value of: a) 5x when x = 6 b) 3y when y = -7 c) 10z when z = 0.8

Mathematics
1 answer:
Oksana_A [137]3 years ago
4 0

Answer:

a) 30

b) -21

c) 8

Step-by-step explanation:

a) 5×6

b) 3×-7

c) 10×0,8

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<span>112</span>

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