3 years ago

Help quick What is the answer

Mathematics

2 answers:

enyata [817]3 years ago

7 0

Answer:

The Correct answer is D. 2 1/4

Step-by-step explanation:

Romashka-Z-Leto [24]3 years ago

6 0

Answer:

B. -3/4.

Step-by-step explanation:

|15 - 12| | - 21 + 9 |

----------- - | -----------|

4 | 8 |

= 3/ 4 - | - 12 / 8 |

= 3/4 - 12/8

= 3/4 - 3/2

= -3/4.

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