The amount of money found under the couch cushion is $1.99
Answer:
hi
Step-by-step explanation:
1 and 2 no are perfect square other r not
I think it’s between the first and third one
Answer:

Step-by-step explanation:
I suggest looking lessons on it online if you don't understand... It's hard to do your work especially if you don't understand it. Or if your online, go to past lessons or something.