She ran 5 miles last month
Answer:
110.5
Step-by-step explanation:
208=13+(3-1)d
208=13+2d
-13. -13
195=2d
÷2. ÷2
97.5=d. (d means difference)
13(first term)+97.5=110.5
Answer:
Defined terms and Undefined terms
Step-by-step explanation:
15 + 15 + 7.50 equals $37.50