Answer:
638
Step-by-step explanation:
its 638, not 639 because its above 638.5
(16 - Sqrt(11))/(-2)
= -8 +Sqrt(11)/2
Answer:
26.5
Step-by-step explanation:
Because the sales is $530 and the commission rate is 5%, the commission would be 5% of the sales, which would be $26.5
1/5 is equal to 2/10 so the one with 3/10 has more
