I cant see :( Try another picture even though this might be too late I'm sorry.
Expressions are when they don’t have an equal sign
11.79 miles see it’s .24 miles per foot .24x49=11.79
D) . -100 is the answer, but if you do it the calculator wayy it's likee thiss,
the way i waa taught wass this beloww ↓
20 1
__ / ( -_ )
1 5
that will givee youu, -0.2 witch leadss too -100
-hope this helps .
