Answer
Lance: +6
Darcy: +2
Javier: +3
Sandra: -2
Work Step by Step
Recalling that adding a negative is the same as subtraction, we obtain that the scores are:
Lance: +6
Darcy: +2
Javier: +3
Sandra: -2
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 1, Equations and Inequalities - 1.1 Apply Properties of Real Numbers - 1.1 Exercises - Problem Solving - Page 8: 57a
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
