Let the total number of hours he worked be y.

Charge for the first visit = $50

Charge per hour = $8

Total charge for y hours = $ ( 8 x y) = $8y

Total charge in dollars = 50 + 8y

So 50 + 8y = 290

8y = 290 -50

8y = 240

y = 30 hours.

Hope this helps! You can ask any question if there is any issue.

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up