Answer:
the answer might be b. because if you multiply it by 4 it is 512.
Step-by-step explanation:
Idk im just tryna complete a challenge lol
Answer:
-10
Step-by-step explanation:
-5(2) - 4(-1) - 8 +2(2)
Z: is the number
[Z*(-1)]+(-50)
(-Z)+(-50)
-Z-50
<span>I hope it helps you :)</span>