Answered

Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

define a variable, write an inequality, and solve ; Ray had scores of 75, 82, 94, and 77 on his first four science test. what must he score on the next test to have an average of at least 85?

Sagot :

[tex] \frac{x+75+82+94+77}{5} = 85[/tex]

[tex] \frac{x+328}{5}=85 [/tex]

x + 328 = 5(85)

x + 328 = 425

x = 425 - 328

x = 97

He must score 97 on the next test to have an average of at least 85
Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.