Question

Find the digit that makes _1,258 divisible by 9?

Answer 1

the digits must add to a multiple of 9.
1+2+5+8 = 16
so 21,258 = 9*2362

Answer 2

Here's all the correct answers for the test since all the other ones i saw were either completely wrong or had half wrong <3 (Also this is as 12/6/22)
1. 2
2. 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
3. 2^3 x 3 x 7
4. 11
5. 6 members
6. 25/45
7. 2/5
8. 1/2
9. 10/3
10. 1 3/8 in.
11. 31/8 3 7/8
12.108
13. 42
14. 3 7/21 = 3 1/3
15. 6 7/20
16. 2.26
17. 3 1/5 < 3 11/20 < 3 63/80
18. 0.3125, 3/8, 9/16, 0.75
19. 2(2g + 1)
20. 8x + 2y
21 and 22 is a diy, and mine haven't been graded.
Good luck and i hope this helped <3 Also remember to take mental health breaks this kind of stuff can be tiring mentally, if you're for some reason not able to take break days then just take it slow. <33