So what you need to start with is taking the x from both sides as adding 12 to them. Then, you move the 27 over 4 decimals.
Answer: false
Step-by-step explanation: dunno
13/14 is already in simplest form because they have no common factors.
The first one is -30 seconds
the second one is 20 meters
the third one is 0
Answer: 105
Step-by-step explanation: 25 frames is 1 second. The video already played 3 and 2/5 seconds before the player started to count 0, so you can write 3 and 2/5 seconds as an improper fraction. =(5*3)+2 / 5 = 17/5 seconds. Multiply by 25 frame. 17/5 *25 =85 frames. So according to the video counter,after 17/5 seconds,it should count 85 frames.However,at 0 seconds,it indicated a count of 190 frames. then to get the number of frames that were already in count you would subtract 85 frames from the 190 frames.
190-85=105 frames
(Not 100% sure so apologies if I'm wrong)
