Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-2 Solving Inequalities Using Addition or Subtraction - Practice and Problem-Solving Exercises: 68

Answer

You need at least 8.3 points for the armstand dive in order to qualify.

Work Step by Step

Step 1) 44.7 + x ≥ 53 ... 44.7 is the total score you have Step 2) x ≥ 8.3 ... At least 8.3 is needed in order to qualify. --- 44.7 + x ≥ 53 x ≥ 8.3 So far the dive scored a total of 44.7 however in order to qualify for the regional diving competition you need a total of 53 points. You need at least 8.3 points for the armstand dive in order to qualify.
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