Soren has 2 jobs. during the day, he works as an office clerk. in the evening, he works as a cashier. his office job pays him $11 per hour. his cashier job pays him $8.75 per hour. in one week, soren worked 46 hours. he earned a total of $470. let c represent that number of hours that soren works as an office clerk. which equation can be used to find how many hours soren worked in both jobs?
a) 11c + 8.75(46 - c) = 470
b) 11c + 8.75(c - 46) = 470
c) 11c + 8.75(470 - c) = 46
d) 8.75c + 11(46 - c) = 470