21. no solution
22. all solutions
23. all solutions
24. x=6
25. x=2
26. no solution
27. no solution
28. all solutions
29. all solutions
I really hope this helps!
Answer:
Rule for first number (x,-y)
Rule for second number (kx,ky)
Step-by-step explanation:
Answer: 30 meters
Step-by-step explanation:Base * width * height = 60 meters then half of that which is 30 meters
Answer:
ummmmm illl ask my friend
Answer: this is really easy I’m pretty sure it’s 270
Step-by-step explanation:
5 x 3 equals 15
90 x 3 equals 270