Nancy works 3 days per week at a rate of x dollars per day. If Nancy works more than 3 days per week, any extra days are paid at double her normal rate. Nancy worked 2 weeks with no overtime, and then worked 3 more weeks, each with y days of overtime. Which of the following represents Nancy’s total earnings over this period?
Choose the correct choice from the following options.
A) a) 3x(2y+5)
B) b) 3x+12y
C) c) 3xy(7x+2)
D) d) 3x(2y+7)
E) e) 4x(y+8)
Payment of a week for 3 days a week = $3x   Payment of 4 weeks for 3 days a week = $3x*2 = $6x   Payment of a week for y days overtime a week 3 *2= 
<gadget id="calculator">3 *2</gadget>
<output>6</output>
$6x   Payment of a week for y days overtime a week= $3x+$2xy   Payment of 3 weeks for y days overtime a week = ($3x+$2xy)*3   Total Earnings = $6x + ($3x+$2xy)*3 = 15x+6xy = 3x(2y+5)   a) 3x(2y+5)nswer: option a) 3x(2y+5)
<result>A</result>
Nancy works 3 days per week at a rate of x dollars per day. If Nancy works more than 3 days per week, any extra days are paid at double her normal rate. Nancy worked 2 weeks with no overtime, and then worked 3 more weeks, each with y days of overtime. Which of the following represents Nancy’s total earnings over this period?