Write each rational number in a/b form, where a and b are integers 12, 1 ⅜, 0.75, -4​

One positive number is 9 more than twice another. if their product is 95, find the numbers

To decrease an amount by 16% what single multiplier would you use

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?