Answer:
a=31
Step-by-step explanation:
1/2(a-9)=11
a-9=22
a=22+9
a=31
Answer:
I'm not 100% sure but I believe the answer is 27
because -48/-4=12
12+15=27
C has a negative answer. hope this helps
Answer:
the answer is x ≥ 6
Step-by-step explanation:
x ≥ 8 - 2
x ≥ 6