Answer:
the first one
Step-by-step explanation:
a negative exponent adds more decimal places and since a blood cell is very small you want the smallest value
372 more is also saying 372 +.
So, 5,000 + 372 = 5,372
5,372 people came to the concert.
Answer:
10 hours
Step-by-step explanation:
Let
represent the distance the train heading north has traveled
Let
represent the distance the train heading south has traveled
Let
represent the number of hours that has passed
![N=25t\\S=35t](https://tex.z-dn.net/?f=N%3D25t%5C%5CS%3D35t)
![600=N+S](https://tex.z-dn.net/?f=600%3DN%2BS)
![600=25t+35t\\600=60t\\t=10](https://tex.z-dn.net/?f=600%3D25t%2B35t%5C%5C600%3D60t%5C%5Ct%3D10)
Answer:
14
Step-by-step explanation:
35/2.5
9514 1404 393
Answer:
the amount Lorenzo spent on shirts and pants
Step-by-step explanation:
If s is the price of one shirt, then 3s is the price of 3 shirts.
If p is the price of a pair of pants, then 2p is the price of 2 pairs of pants.
3s +2p is the price of 3 shirts and 2 pairs of pants
__
This is the amount of Lorenzo's purchase.