PLEASE HELP ONLINE ALGEBRA TEXT QUESTON

Question

help me please help help help                                                Julie is a math tutor. She charges each student $210 for the first 7 hours of tutoring and $20 for each additional hour.

When the number of hours (h) that Julie spends tutoring a student is greater than 7 (h > 7), the equation that gives the amount (A) that Julie earns in dollars is_____________ . If Julie earns $410 tutoring one student, the total number of hours she spent tutoring the student is____________ .

Answer 1

A = 210 + (h - 7)20

 

410 = 210 + (h - 7)20

200 = (h - 7)20

10 - h - 7

17 = h

 

Julie tutored for 17 hours.