Question

12. Lixin's monthly income consists of a basic salary
of $500 and a commission of 4% on her sales for
the month. If her income is $1220 for a particular
month, find her sales for that month.​

Answer 1

Answer:For $500 commisssion=4%

therefore, for $1 commission=4/500%

therefore, for $1220 commission= 4/500 × 1220%

=9.76%

there commission in amt. =1220×9.76÷100

=$119.072

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

4% of her sales is, 1220-500=720

4/100=0.04

720/0.04=18000

Her sales are $18000