Erika earns a base pay each month of $900. She also earns a $9 commission on every sale she makes. Which of these represents the function for Erika's monthly paycheck?

A)f(s) = 9 + 900s
B)f(s) = 9 - 900s
C)f(s) = 900 + 9s
D)f(s) = 900 - 9s

Question

Erika earns a base pay each month of $900. She also earns a $9 commission on every sale she makes. Which of these represents the function for Erika's monthly paycheck?

A)f(s) = 9 + 900s
B)f(s) = 9 - 900s
C)f(s) = 900 + 9s
D)f(s) = 900 - 9s

anonymous · Answer

the answer should be C 
because her salary includes BASE PAY + COMMISSION (which depends on the no. of sales)
900(base pay) + 9(commission)*s(the no. of sales)
got it?

anonymous · Answer

yes thankk you