What is the unit rate for the ratio
O A.
OB.
O C.
O D.
4 hours 4
$92.0092
$92.00 4
4 hours 4
$92.00 92
4 hours
4
$92.00 2
4 hours 2
-
=
=
1 hour
$1.00
$23.00
1 hour
$1.00
1 hour
$46.00
2 hours
$92.00
4 hours
?