Step-by-step explanation:
I hope this is right, I used demos
ava,jayden,edwina,lexi,luis, and trina are helping clean up a hiking trail during the summer. The trail is 10 miles long. Edwina
1 answer:
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Answer:
Step-by-step explanation:
When moving -18 to the other side, he didn’t do 20 + 18. (Mistake 1)
When dividing 2/-4 he didn’t flip the inequality from > to <. (Mistake 2)
Correct:
The answer is 4.
<span>Square root of 2x plus 1 = 3:
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Square both sides:
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<span>Square root of 2x plus 1 = 3:
</span>
<span>
Square both sides:
</span>
</span>