He need 7 blankets because if you take away 3 7 times from the 21 u get 0
30 i think is the best think good luck
Answer:
-2x-4 is the answer
Step-by-step explanation:
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Answer:
= 1/5 ( 0.2 in decimal )
Step-by-step explanation:
3(-1/6) (-2/5)
= 1/5 ( 0.2 in decimal )
