Answer:
14
or 
Step-by-step explanation:
Turn your fractions into improper and make them have the same denominator
+
=
Leave it as is or simplify to 14
It’s 7 over 69 but 420 for a short answer
Answer:
Not enough information. For this to be SAS, the single tick mark would need to be located on the line CB and ED.
Step-by-step explanation:
(11 + 21) - ( 3 - 100 )
= 32 + 97
= 129
or (11+21)-(3+100)
= 32 - 103
= - 71
I have no idea about your topic but hope it's right! Good luck