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Sveta_85 [38]
3 years ago
7

40

Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer : 70

Step-by-step explanation: because  40 +30 and the biggest number in the chart  is 7 just add a 0 and it becomes 70

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Substitute the values of x from each alternative in the previous <em>question</em>, then solve for y. This is depicted below.

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