Answer:
Step-by-step explanation:
ans is in the attachment.
Answer:
30
Step-by-step explanation:
100% of 15 is 15
200% is 15 + another 100% (15)
15+15 = 30
Answer:
The at least sign is ≥. So, h ≥ -12
Answer:
x= 36
(it is positive since 78 is larger than 42, everything else is correct)
Step-by-step explanation: