Answer:
the question is invalid. please rewrite the question.
Each calculator sold for $12.67 . So 5 would be $63.35
7.5 xxx. 8.0 xxx 8.5 xxx 9.0 xxxxx 9.5 xxxx
9.8 is the middle number which is the median
Answer:
b=60
Step-by-step explanation:
All you have to do in this equation is multiply both sides by 20 as we want to have the variable b on one side by itself. Doing this we get 60=b.
