Hi there! Lily has $31.50 left.
To find our answer we first need to know the amount of money Lily spend.

Therefore, Lily spend $3.50. Now we subtract this amount of money from the amount she initially owned.

Hence, Lily has $31.50 left.
22.
Alternate angles23.
4: (

, substitute b with 10 and a with 20 and you get 4.)
24.
0.28: 0.12 + 0.60 = 0.72. Probability is always out of 1, so 1 - 0.72 should give you the probability of losing, which is 0.28.
Me.
I'm up for new friends anytime :)
Answer:
8. 10%
9. 50%
10. 15%
Step-by-step explanation:
I am pretty sure I got it right otherwise I think I have a big problem
Answer:
The perimeter of a scaled object will be equal to the scale factor.
Step-by-step explanation: