Answer:
340 children, 210 adults.
Step-by-step explanation:

Answer:
1. x=11/4
Step-by-step explanation:

u should x 20 then u will get





Answer: 5 up 10 over
Step-by-step explanation:
I had this on my quiz
Answer:
d
Step-by-step explanation:
the answer is 12% decrease in area
Answer: 5
Step-by-step explanation: