The answer to your question is 6,643,783
The patteren seems to be the number 1 and then a diffrent number and then 1 with the next number being the last number inbetween the ones multiplied by 2. 1, 1, 1, 1×2 is 2, 1, 2×2 is 4, 1 and the pattern continues.
(2x+9)+(x)=180
3x+9=180
-9 -9
3x=171
÷3 ÷3
x=57
Answer:
112
Step-by-step explanation:
2/3 and 3/2 cancels out, which leaves:
b=12/21
b=4/7