Answer:
Salesman A made $569.1 more commission than salesman B
Step-by-step explanation:
(11/100)*67530= (amount made by salesperson A)
=7428.3
(8/100)*85740= (amount made by salesperson B)
=6859.2
A-B= 569.1
Hope this helps :D
![\\ \sf\longmapsto L-M](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20L-M)
![\sf \left[\begin{array}{cc}\sf 4&\sf 6\\ \sf 5 &\sf 8 \\ \sf 3 &\sf -2\end{array}\right]-\left[\begin{array}{cc}\sf 2&\sf 3\\ \sf 1 &\sf 4 \\ \sf -5&\sf3\end{array}\right]](https://tex.z-dn.net/?f=%5Csf%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D%5Csf%204%26%5Csf%206%5C%5C%20%5Csf%205%20%26%5Csf%208%20%5C%5C%20%5Csf%203%20%26%5Csf%20-2%5Cend%7Barray%7D%5Cright%5D-%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D%5Csf%202%26%5Csf%203%5C%5C%20%5Csf%201%20%26%5Csf%204%20%5C%5C%20%5Csf%20-5%26%5Csf3%5Cend%7Barray%7D%5Cright%5D)
Just substract corresponding terms
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Option B
40 km - meters is 40 * 1000 whch is 40000 meters per hour
A) x=5+/-73 is the answer I think
If you want it simplified -6k+5, if you need the answer lmk