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cricket20 [7]
3 years ago
9

The expression 3 × 7 – 4 × 8 + 2 is equivalent

Mathematics
2 answers:
tatiyna3 years ago
8 0
Equivalent just means what it equals to which is 138.
vlabodo [156]3 years ago
3 0
I believe the answer you are looking for is -9<span />
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3 years ago
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Answer:

Step-by-step explanation:

6748_9 = 6 *(9^3) + 7 * 9^2 + 4 * 9^1 + 8 * 9 ^ 0 = 4994_{10}

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