A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children a
re there in the room?" Let c represent the number of children. Which expression represents the number of parents? c + 9 c−9 9−c c⋅9
1 answer:
C = number of parents
c+9 = number of children
2c+9=25
2c=16
c=8
8 parents, 17 children
You might be interested in
Answer:
The square root of -100 is 10i
Step-by-step explanation:
Can you give the data please?
your answer is d because the formula is Ax+By=C
Answer: d is correct
Step-by-step explanation: