At 7pm last night , the temperature was 10degrees farinhiet at 7 am ? the next morning the temperature was -2 degrees fahrenheit by how much did the temperature change from 7p. m to 7a. m.?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

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