I think it’s b but I’m not sure
If the cost of one pen is x, the Sasha spend 3x, and Malachi spent 1x.
Sahsa spend 3x - 1x more than Malachi. So, Sasha spent 2x more than Malchi did for a pen.
Just plug in how much a pen costs into x to fi d the numerical answer. :)
Answer: 4.5 (after is the pi sign)
Step-by-step explanation: i got it right on khan academy so
The answer is n-9=27, I am 100% confident in my answer...hope you get a nice grade :)