A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
A student is asked to solve the equation below and to justify his/her steps. Identify what, if anything, is incorrect in the math or justificat
j – 8 = –13
Step
Justification
j – 8 = –13
Given
j – 8 – 8 = –13 – 8
Addition property of equality
j = –21
A.
The student mislabeled the work in the second step as "Addition property of equality."
B.
The student improperly applied the addition property of equality in the second step.
C.
The student computed the sums improperly to arrive at an erroneous answer in step 3.
D.
There is no error. The student's justification is correct.
anonymous
 one year ago
A student is asked to solve the equation below and to justify his/her steps. Identify what, if anything, is incorrect in the math or justificat j – 8 = –13 Step Justification j – 8 = –13 Given j – 8 – 8 = –13 – 8 Addition property of equality j = –21 A. The student mislabeled the work in the second step as "Addition property of equality." B. The student improperly applied the addition property of equality in the second step. C. The student computed the sums improperly to arrive at an erroneous answer in step 3. D. There is no error. The student's justification is correct.

This Question is Closed
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.