 Mathematics
5 June, 17:04

# e 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.

0
Answers (1)
1. 5 June, 19:02
0
Part 1:

if the number of hours (h) is greater than 7.

Equation for the amount (A) in dollar is

Amount (A) = 210 + (h-7) x20

Part 2:

if she earns 410,

with the same equation

410 = 210 + (h-7) x 20

200 = (h-7) x 20

10 = h-7

17 = h

therefore, number of hours tutored is 17.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “e 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 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.