The expression that could best describe the statement would be " 40 n + 20

260.
Yes. It would be a reflection over the line.
Answer:
6682.5cm
Step-by-step explanation:
29+6.5=35.5+19=54.5+1,726=1,780.5+1121=2901.5+2671=5572.5+1110=6682.5
Answer:
5 mph
Step-by-step explanation:
10/2 is 5 miles in one hour.
Answer:
15
Step-by-step explanation: