Simplify when it is possible 10 x^2 - y + x^2
1 answer:
Combine like terms
11x^2 - y
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Answer:
Abel has 30
Bob has 19
Step-by-step explanation:
Abel = a
Bob = b
a + b = 49
a = b + 11
Substitute:
2b + 11 = 49
2b = 38
b = 19
a = 30
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Answer:95
Step-by-step explanation:2x19=38
5x19=95
Answer: 0.1 or 1/10
Step-by-step explanation: