Answer:
30
Step-by-step explanation:
2/3 = x/18
2*18 = 3x
36 = 3x
x=12
so there are 12 boys
12+18=30
Answer:
terminating
Step-by-step explanation:
Answer:
4. 55 (or is that a 56 its a low res image srry)
5. PWA is vertical, nothing is corresponding
6. 8y
7. wap is vertical 9x-2 is corresponding
8. wap is supplementary uyi is corresponding
9. tad
10. rps