9 is the answer because 1/3 = 3
Answer:
PQ=36
Step-by-step explanation:
o=114
PQ I named a because it was easier for me and SP I named b.
o=2(a+b)
114=2(3x+3+2x-1)
114=6x+6+4x-2
114=10x+4
10x=114-4
10x=110/:10
x=11
a=3*11+3
a=33+3
a=36
So you do the total of the top divided by the bottom. 3411-234=3177. Now 3177/3 which = 1059
10 is the highest common factor of 60 and 70
9. -1/36
10. -1/81
11. 1/32
12. -1/81
13.-1/12
14. 1/216
15. 9.5 or 9 and 1/2
16. 143/9
17. 97/16
18. 0
19. 5/9
20. 2
21. 1/1000
22. 1000000