ad and solve the following problems using the appropriate strategy. Show thendwritten solutions to your answers in black ink. Use long typewriting paper.1. Maria has scores of 94, 83 and 75 on three tests. What must her average scoreon the next two tests be in order for her to have an average of at least 86?Solution:

Answered: Image /qna-images/answer/92ea2e96-8c74-474d-87f0-4fae9600fdbd.jpg

Answered: 1. Maria has scores of 94, 83 and 75 on…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter2: Equations And Inequalities

Section2.3: Models And Applications

Problem 22SE: A chemistry teacher needs to mix a 30% salt solution with a 70% salt solution to make 20 qt of a 40%...

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1. Maria has scores of 94, 83 and 75 on three tests. What must her average score on the next two tests be in order for her to have an average of at least 86? Solution: