Answer:
TE=11
Step-by-step explanation:

(you can't use -7 cuz that would make TE a negative distance and that's a nono)

You would do $5.67 divided by three. one pen is $1.89
8r+(12-3)p-7------>8r+9p-7
Answer:
4
Step-by-step explanation:
Substitute: 
Cross out the common factor: 
Calculate the product or quotient: 
Calculate the product or quotient: 
Calculate the sum or difference: 
Cross out the common factor: 
Answer: 
Answer:
A yes
Step-by-step explanation:
you use the pythagorean theorem