How long did the repair take {algebra}?

Question

Joe’s computer needs to be repaired. The repair company charges a flat fee of 25.00 and 80.00 per hour. If the total bill was 185.00, how long did the repair take?

Answer 1

185-25=160

160/80=2

Answer: 2 hours

Answer 2

let T = total bill= 185

     h= number of hours

T= 25+ 80 h

185= 25+80h

185-25= 80h

160= 80h

h= 160/80= 2 hrs  

Answer 3

let T be the time it takes to repair

T x 80 + 25 = 185

T x 80 = 185 - 25

T x 80 = 160

T = 160 / 80

T = 2 hours

Answer 4

two hours.

you subtract 25 from 185, and divide that (160) by 80 which is two.

Answer 5

2 hours

185=25+80*t

t=2 hours