Outworkers who sew T-shirts together are paid a wage of 83 per hour plus $1.45 for sach T-shirt sewn together. Calculate the average hourly wage for each of the following workers
12 Kellie, who sews 90 T-shirts over 8 hours
13 Nicole, who sews 47 T-shirts over 6 hours
14 David, who sews 116 T-shirts over 10 hours
How many T-shirts were sewn by the following workers?
15 Cameron, who earned S547.55 for a 38-hour week
16 Jasmine, who earned $662.30 for a 40-hour week
A door-to-door roofing salesman receives a 30% commission on the value of his sales, plus a S105 weekly
retainer.
17 How much income does he receive in a week when he sells $1305 worth of roofing?
18 How much roofing did he sell in a week when he earned $790?