Answer:
30
Step-by-step explanation:
120+30 =150
180-150 =30
Answer:
z ≤ 1/3
Step-by-step explanation:
3z - 3 ≤ -2 Add 3
3z ≤ 1 Divide by 3
z ≤ 1/3
Answer:
-132
Step-by-step explanation:
24-24)-(144-12)
0-132
-132
2/8x - 4 = -10
+ 4 + 4
(8/2)2/8x = -6 (8/2)
x = -48/2
x = -24
Answer:

Step-by-step explanation: