A large grocery store chain pays all workers time and a half on Saturdays and double time on Sundays. If an employee's regular p
ay is $10.75 per hour, use the expression 10.75(1.5)(x) + 10.75(2)(y) to find their gross income if they worked 4.5 hours on Saturday and 5 hours on Sunday. (4 points) $156.72
$177.38
$180.06
$257.44
