1 answer:
1. Distributive property, because you are "distributing" the 5 across the parentheses.
2. Since we know that 5/10 is 0.5, this term must be close to that. 5/9 is about 0.55555, therefore, I'd go with 5/9 = 0.55
Hope I could help!
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Answer:
the answer is $65
Step-by-step explanation:
3x-12+5-x=2x-7
2x-7 =2x-7
Means there are infinite solutions.
12 cards : $0.25
8 cards : $0.15
Subtract 42 from 44.92 and then divide by 42. So it is 7%
Your answer would be 20.6
