Answer:
I think the answers are 3 & 0 .
Step-by-step explanation:
Good luck .
Answer:
Unknown answer so ye that mean I'm not sure about it
Step-by-step explanation:
Unknown answer so ye that mean I'm not sure about it
Sarah is 14
The twins are 12
The youngest (n) is 7
14+(12+12)+7=45
n=7
Answer:
20.27
Step-by-step explanation:

Answer:
$690
Step-by-step explanation:
The amount she makes in a week=her weekly salary + the commission on sales.
Amount=330 + 7.5% of 4800.
Amount = 330+ 360=690.
The she would make if she sold $4,800 of merchandise is $690.