5 3/7<span> = 5.428571428571429 or 5.43</span>
Well he wants to buy 100 blue balloons so that would cost 100*0.6. The cost of white balloons(because they are half off) are w*0.3. He has a total of 150 dollars to we get 100*0.6+w*0.3=150 or 60+0.3w=150
Thus we get c
So I couldn’t do square roots so I had to take a photo
Biased most likely means not random in this context. The actual definition is "unfairly prejudiced for or against someone or something"
