Jose can read 7 pages of his book in 5 minutes. at this rate, how long will it take him to read the entire 175 page book?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

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?