You are implying that 2x- 9=31
Add 9:
2x=40
Divided by :2
x=20
therefore I thing the number is 20
Answer:
The answer of this question is D
Step-by-step explanation:
Time 2
Answer:
That's not what I'm learning sorry
Step-by-step explanation:
Answer:
There is 11 fish in each fish tank
Step-by-step explanation:
242 total fish
divided into 22 fish tanks
242÷22=11
Draw 11 fish in each of the 22 fish tanks
Since you are looking at the hundreds place, the 9 is in the hundreds place and the number behind it is 8, since this number is greater than 5, the number 9 rounds up so the answer would be 9000.