In a certain company, a salesman is paid a fixed salary of $3 140 per month plus an annual commission of 2% on the TOTAL value of cars sold for the year. If the salesman
sold cars valued at $720 000 in 2009, calculate

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,