It’s 5 because the other ones not important
B. To be careful, use brackets: 10(1*2) + 4x which will be 20 + 40x or as you have it, 10*2 + 40x.
Meter/ yard. Likely meter since that is high/college standard
Answer:
im guessing it will take 3 hours to get to -1 F
Step-by-step explanation: