Answer:
A is $30
B is $60
Step-by-step explanation:
Answer:
Its D
Step-by-step explanation:
I think that it is D because it is not any of the postulates that is in the questions
You can subtract 8 -1=7 and then add 7+7=14 and then do 14+1=15 because we subtracted 1 from 8.
About 15 cm long i think i am not positive