~ Need help ASAP - No links plz ~ What is the multiple zero and multiplicity of f(x)=(x+4)(x-2)(x+4)(x+4)?
A. Multiple zero is 2, multiplicity is 1
B. Multiple zero is -2, multiplicity is 1
C. Multiple zero is 4, multiplicity is 3
D. Multiple zero is -4, multiplicity is 3

Which is the completely factored from of xy^3-x^3y

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.