Help!!!!!!!! 2 questions!
1 answer:
The one on the left is b and the one on the right is -1.
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Answer:
81
Step-by-step explanation:
(30)(34)
=1(34)
=(1)(81)
=81
Answer:
NO
Step-by-step explanation:
80 because tens place is two over from the right
12(2+7)
12 is the GCF for 24 with 12 x2 =24 and 12 is the GCF for 84 with 12 x7= 84.