Question

Jeb has to pay a plumber $65 to come to his house and $40 per hour after that how many hours did the Plumber work if Jeff pay him $325

Answer 1

6.5 hours
65+40=105. which give you 1 hour
325-105=220
220÷4=5.5. which guve you 5.5 hours
1+5.5=6.5 hours

Answer 2

65 + 40h = 325
-65 -65
40h = 260
40 40
h = 6.5
The answer is 6.5 which is 6 and 1/2 hours
Hope this helps :)