Sienna earns $9.36 for each hour she works. This week she worked 15.67 hours. How much did Sienna earn this week?

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What are the domain and range of the functiony = 2(x - 3)2 + 4?

Given the following statements, which is the best

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.