Answer:
=21 + 3x
Step-by-step explanation:
use distributive property
=3(7 + x)
Answer:Annabelle is right
match the answers only annebelles answer matches the actual answer
930=9 hundreds 3 tens
93times10
80=8 tens
320= 3 hundreds 2 tens
8000=8 thousands
that is the solution to the question
