9514 1404 393
Answer:
$7.10
Explanation:
Nevach's rate can be found by using x=1 in the equation for his pay.
y = 28.5 × 1 = 28.50 . . . . dollars
Carson's hourly rate can be found by dividing dollars by hours:
$214/(10 h) = $21.40/h
Nevach's rate exceeds this by ...
$28.40 -21.40 = $7.10
Nevach earns $7.10 more per hour.