#1. 4:7 8:14 12:21
#2. 5:7 10:14 15:21
#3. 9:7 18:14 27:21
#4. 11:2 22:4 33:6
#5. 7:21 14:42 21:63
#6. 7:5 14:10 21:15
#7. Equals
#8. Equals
#9. Equals
#10 not equal
#11 not equal
# 12. Equals
#13. y=20
#14. y=14
#15. y=15
#16. y=40
#17. y=40
#18. y=36
D. x=3
I don't really know how to explain it other than the only points on the line are sitting at the x=3 and y=anything
I’m not really sure but I would say c
10x10x10x10, you have to multiply 10 by 10 four times, since it's 10 to the power of 4.
