Mathematics, 23.08.2019 20:10 gracye
Find the student’s error in solving the following inequality.
31 < –5x + 6
25 < –5x
–5 < x
the student should have added 6 to both sides instead of subtracting it.
the student divided 25/–5 incorrectly.
the student should have switched the direction of the inequality sign to get –5> x for a final answer.
Answers: 2
Mathematics, 21.06.2019 23:00
In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2
Answers: 1
Find the student’s error in solving the following inequality.
31 < –5x + 6
25 <...
31 < –5x + 6
25 <...
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