Answer:
A
Step-by-step explanation:
2x2.5x3= 15
2x2.5x4.5=22.5
2.5x3x4=30
2.5x2x4=20
The answer is C. (2jk)^-2
9 I think, soo sorry if i'm wrong...
Answer:
69
Step-by-step explanation:
X=# of weeks passed
150+2X=195-X
3X=45
X=15
A)15 weeks
B)180 pounds