Giselle pays $190 in advance on her account at the athletic club. Each time she uses the club, $10 is deducted from the account. Model the situation with a linear function

Respuesta :

b= 190-5x
x= 7
b= 190-5*7

b=155 will be the balance
...

Answer:

the answer is B=190-10x

Step-by-step explanation: