Set Up an Equation and Solve the Following Problem

question 210

Short Answer

Set up an equation and solve the following problem. A tank contains 40 gallons of a 60% solution of anti-freeze. How much solution needs to be drained out and replaced with pure antifreeze to obtain a 90% solution? __________ gallons

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Main Page

The primary or introductory page of a website, which often provides navigation to other sections or important content.

Virtual Cover Letter

An digital version of a cover letter traditionally attached to job applications, designed to introduce the applicant to the potential employer.

Key Words

Words used in (1) a résumé to summarize areas of expertise, qualifications, and (2) an article or report to describe the content. Key words facilitate computer searches.

Experiences

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