27/3=9 wich means 9$ per hour
32/4=8 wich means 8$ per hour
Anne's deal is the best
I think it's J
I'm not good at russian but I think I know what answer you're searching.
The speed of light (299 792 458 m/s in vacuum) is the fastest we know. It is not possible to smoothly accelerate a material object to, or beyond, the speed of light.
Isn't that the quadratic formula?
(-2) - (-7) = 5
Think of it as you having a 2$ debt, then you get rid of a 7$ debt. Sorry for bad english, btw why don't you just use the calculator for that problem?