It would be 9.13 since u would have to make it a decimal
Answer:
I believe the answer is b
Step-by-step explanation: I think the answer is b because he gets $5 every week and he already has $25 the only thing we dont know is the weeks and you multiply 5 by the weeks so, 5(how much he gets each week) times x (The amount of weeks) plus 25(the amount he already has) equals y(the amount of everything put together)
To find the difference between these numbers you need to subtract 8.3 - 3.9
and that equals 4.4<span />
The answer is n+7 and 7+n