Answer:
31:150
Step-by-step explanation:
First of all we convert the hours into minutes:
5×60=300
which gets us 42:300, which we can simplify to:
31:150
and is 31 is prime and 150 can't be divided into it without a remainder, it is in it's simplest form and it is the answer.
Answer:
The 2nd one/Green
Step-by-step explanation:
A plane figure with five straight sides and five angles.
1.)combine like terms: 12-2x=10x 3-10=-7
10x-7
Answer:
8
Step-by-step explanation:
20 divided by 2.5 = 8 simple