Answer:
Step-by-step explanation:
The given expresion is:
We want to find the first step in simplifying the above expression based on order of operations.
We use PEDMAS, so we deal with parenthesis first.
Within the parenthesis, we still need to multiply first to get:
The greatest common factor is 3
Answer:
It would be $22
Step-by-step explanation:
88 times .75 = 66
subtract 66 from the original price and it gives you $22
Answer:
D; 16 seconds
Step-by-step explanation:
speed = distance/time
speed = 90 km/hr
We need to convert this to m/s because the tunnel is in meters and the time is in seconds:
distance = 300 m (tunnel) + 100 m (train) = 400 meters
Solving for time:
Answer:
There is no photo, but just tell me what your doing and I can help!
Step-by-step explanation:
