Answer:
42x^2
Step-by-step explanation:

Answer:
$44.04
Step-by-step explanation:
14.68 * 3 = 44.04
Answer:
B. X squared is -3 times -3, which is equal to 9.
Step-by-step explanation:
It is Irrational because is can not be written as a fraction
Answer:
She currently has $10.00.
Step-by-step explanation:
$20.00 - $20.00 + $10.00
$00.00 + $10.00 = $10.00