I’m sorry I don’t understand is there more to the question?
It’s 21 it technically just means your increasing the 15 by 50 percent
Answer:
41 seconds
Step-by-step explanation:
Answer:c=2m+1.50
Step-by-step explanation:
If you plug in each mile for M that’s how you get the answer .
Answer:
x≤-86
Step-by-step explanation: