2.3 + w > 18
-2.3 -2.3
w > 15.7
Answer:
I believe the answer is A
He is correct. If the second equation is multiplied by 2 and added to the first equation, the result is 0=3 , which means the system has no solution.
Which color do most children like best? ask 10 children make tally mark for each child's answer
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