Answer:
28/100
Step-by-step explanation:
More than because if you add everything then you subtract the answer from 19.99 then you get your answer
Answer:
6x
Step-by-step explanation:

Square of 36 is 6. Square of x^2is x.

If there are 4 girls to every 9 students, then there are 5 boys to every girl, 9-4=5. So, there are more boys in the class.
Answer:the answer is 9.3
Step-by-step explanation: