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pishuonlain [190]
3 years ago
6

How do I Evaluate – I – 4

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

Answer:

Step-by-step explanation:

= 7 – 1 + 9 x 8

= 7 – 1 + 72

Finish up by evaluating the addition and subtraction from left to right:

= 6 + 72

= 78

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