Respuesta :
Answer:
Step-by-step explanation:
salaries=2070
monthly activities=1/4of rem(x-2070)
1/4(x-2070)=1/4x-2070/4
1/4x-2070/4+2070=X
2070-517.5=3/4x
1552.5=3/4x
4*1552.5=3/4x*4
6210=3x=2070
Answer:
f(x)=x-2,070/4 My teacher checked
Step-by-step explanation: