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=d B3 Student-produced response directions n [ Mark for Review o If you find more than one correct answer, enter only one answer. A certain apprentice has enrolled in 85 hours of training courses. The equation You can enter up to 5 characters for a posive answer and up to 6 10x + 15y =85 represents this situation, where z is the number of on-site training characters (including the negative sign) for a negative answer. courses and y is the number of online training courses this apprentice has enrolled o If your answer is a fraction that doesn't fit in the provided space, enter in. How many more hours does each online training course take than each on-site the decimal equivalent. training course? e If your answer is a decimal that doesn't fit in the provided space, enter it by truncating or rounding at the fourth digit. e If your answer is a mixed number (such as 3% ), enter it as an improper fraction (7/2) or its decimal equivalent (3.5). e Don't enter symbols such as a percent sign, comma, or dollar sign. Answer Preview: Examples