Answer:
-12z - 24 = -144
-12z = -120
x= 6
Step-by-step explanation:
z = 10
I believe this is what you wanted.. if you need anything else feel free to ask!
it is A
$23 vs $39
B
4 units to the left is subtracting
10 units down is subtracting too
hope this helps
46.75
6+2 1/2 times 5 1/2 = 46.75