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