There are 16 ounces in one pound. if 3.4 pounds of beef cost $4.95, what is the cost per ounce, to the nearest cent? (and include in the answer the steps you took to get to the answer)

Find the solution of this system of equation -7x+y=-20 9x-3y=36

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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