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Answer: 
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Given: 
Find: 
Solution: In order to determine if (1, 1) is a solution we need to plug in 1 for the x values and 1 for the y values and see if the equation evaluated to true.
<u>Plug in the values</u>
<u>Simplify</u>
As we can see the expression states that 1 is less than or equal to -2 which is false therefore (1, 1) is NOT a solution of the inequality.
6, 7, 8, and 9. just plug the X into the equation
40 hundreds flats. 400 tens = 4,000. 40 hundreds also equals 4,000.
Answer:
12-2=10 b=10
Step-by-step explanation: