Plz help medal will be given giselle pays $210 in advance on her account at the athletic club.Ech time she uses the club,$15 is deducted from the account.Model the situation with a linear function.
A.b = 210 + 15x
B.b = 210 – 15x
C.b = 195 + 15x
D.b = 195 – 15x

Question

Plz help medal will be given giselle pays $210 in advance on her account at the athletic club.Ech time she uses the club,$15 is deducted from the account.Model the situation with a linear function.
A.b = 210 + 15x
B.b = 210 – 15x
C.b = 195 + 15x
D.b = 195 – 15x

cj49 · Answer

she pays 210 advance and 15 is deducted each time from her accnt
b=210+15x

anonymous · Answer

So I was wrong and it's A right?

cj49 · Answer

wat did u choose

anonymous · Answer

b=210-15x

cj49 · Answer

she paid 210 in advance and each time 15 wer deducted from her accnt...m not sure if that 15 is being deducted from that 210 or not.

anonymous · Answer

Not sure myself either.

anonymous · Answer

Well thanks for your help Ill just pick one and see if it's right later on

cj49 · Answer

np.

anonymous · Answer

The correct answer is B=210-15x