Earn1
Earn1
21-09-2017
Mathematics
contestada
Can someone help me with this?
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coolstick
coolstick
21-09-2017
Finding a common denominator, we multiply 8 by 9 to get 72. Multiplying -5/8 by 9/9 and -8/9 by 8/8 using the identity properties, we get -45/72-64/72=-109/72
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ameliabradford5
ameliabradford5
21-09-2017
- 1.51388888889 that's the answer.
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