Answer:
300000
30000
3000
300
Step-by-step explanation:
Use the zero's trick for 10's.
A. n+q=45n+25q=20. That should be the correct answer
4 cups equals to 16 cups becuase 1 quart equals 4 cups
A variable is a symbol that’s used in a number. It typically uses a variation of letters such as x,y,etc. for instance 3x=6
Answer:
the number of kilometers hiked in all is 
Step-by-step explanation:
The computation of the number of kilometers hiked in all is shown below:
= Erwin + Jericho

Hence, the number of kilometers hiked in all is 