Homework Explained - Math Practice 101

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At Tire Depot, a pair of new tires sells for $216. The manager's special advertises the same tires selling at a rate of$380 for 4 tires. How much do you save per tire if you purchase the manager's special?
•  You save: $per tire ### H.O.T. Problems Higher Order Thinking • Question 11 Use Math Tools Find examples of grocery item prices in a newspaper, on television, or on the Internet. Compare unit prices of two different brands of the same item. Explain which item is the better buy. • Question 12 Find the Error Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for$5.49. Find his mistake and correct it.
•  $Persevere with Problems Determine whether each statement is sometimes, always or never true. Give an example or a counterexample. • Question 13 A ratio is a rate. • Question 14 A rate is a ratio. • Question 15 Justify Conclusions A 96-ounce container of orange Juice costs$4.80. At what price should a 128-ounce container be sold in order for the unit rate for both containers to be the same? Explain your reasoning.