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Mathematics 7 Online
OpenStudy (danieke):

MEDAL AND FAN Julie is a math tutor in the academic center. She charges $210 for the first 7 hours of tutoring and $20 for each additional hour of tutoring. If she earned $410 tutoring 1 student, how many total hours did she spent tutoring the student? Which of these equations represents this problem? h = 7 × 410 + 210 20 h = 7 − 410 + 210 20 h = 7 − 410 − 210 20 h = 7 + 410 − 210 20

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