Answer:
3.48 rounded to the nearest hundredth would be 3 I think
<em>Hope I Helped</em>
Answer:
64%
Step-by-step explanation:
:)
You find the rates of each computer on its own...
One does the job in 55 minutes which we can say is 1/55
The other has a rate of 1/45.
The question wants to know how long it would take both working simultaneously to complete the job...
t/55+t/45=1
(9t+11t)/495=1
20t=495
t=24.75 minutes (24:15)
13/3.25 is equal to 4. That means it's 4 bucks per 1 inch
