A casual stroll burns 180 calories per hour. How long will it take to stroll off the 504 calories contained in a hamburger?

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Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176