The correct answer to this question is A
Another number: d
One number: 2d + 9
d + 2d + 9 - 10 = 11
3d - 1 = 11
3d = 12
d = 4
Another Number: 4
One Number: 17
2×4 + 9 = 8 + 9 = 17
Answer: 7/3
Step-by-step explanation:
21/9
7/3 is the fraction in simplest form