Solve the problem. Round to the nearest tenth of a percent if necessary.The price of a shirt was reduced from $11.40 to $9.69. What was the percent change in price of the shirt?
A. There was a 16% decrease in price.
B. There was a 17% decrease in price.
C. There was a 15% decrease in price.
D. There was a 1.5% increase in price.
Answer: C
Mathematics
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Determine whether the relation represents a function. If the relation is a function, state its domain and range.
A. function; domain: {cat, dog}; range: {Alice, Brad, Carl} B. not a function C. function; domain: {Alice, Brad, Carl}; range: {cat, dog} D. function; domain: {cat, dog}; range: {Alice, Brad}
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