Answer:
-5/9
Step-by-step explanation:
also for this one, you have to put x as 3, y as 4, and z as 1
4/3(3)-1
=4/9-1
=4/9-9/9
=-5/9
hope this helps xD
-15/16
3/2 x (-5/8) = 12/8 x -5/8 = -60/64 = - 15/16
$336.44
$402.44 - $66 = $336.44