Answer:
5 units
Step-by-step explanation:
Count from point A to point B on the x-axis.
3200÷100=32
Since each model is 100, you need 32 to model 3,200
Answer: 3
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
3j + 3m + 21
Step-by-step explanation:
Normally, they would each travel 3 miles, so the total would normally be 3j + 3m. However, for today, Jared ran another 21 miles, so 21 miles is added to the total.
Total distance = 3j + 3m + 21