About 11% of Americans wear contacts!
Answer:
6
Step-by-step explanation:
the hypotenuse should be 3√2*√2=6
He buyed 240 cards because
20
x
12
-----
40
+
20
-------
240
It depends on the dimensions of the playhouse and what they question is asking.
I don't know how you expand it but the answer is 3x + 25 unless that's expanding.
