Answer:
the answer is A
Step-by-step explanation:
i said a because
5×5=25
6×5=30
8×5=40
Answer:
b = c − 2a
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2
Step-by-step explanation:
2a + 2b = c
2b = c − 2a
b = c − 2a
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2
Answer:
93
Step-by-step explanation:
78+9+(10-4)=
78+9+6=
93
Answer:
A and B are both 3.
Step-by-step explanation:
The given polynomial is .
We factor the GCF to obtain:
We factor further by grouping to get:
We compare this to the given factored expression:
We must have A=3,B=3, C=-6
Answer:
Each piece is 1.12 meters long
Step-by-step explanation:
7 equal pieces = divide x by 7
equation: 7.84 / 7