Answer:
-1/9
Step-by-step explanation:
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Answer:
Left up x=34
Left down x=87
Right x=17
Step-by-step explanation:
The picture is the working out.
Answer:
If Abraham divides them into 2 separate groups, he should have 17 marbles on each group.
Step-by-step explanation:
Answer:
-315 + 100 & -230 + 15
Step-by-step explanation: