Chester rode his scooter for 3 hours because since 30 miles is 1 hour multiply that by 3 and you will get your 3 hours
Answer:
I would believe it to be C. y=4x+10
Step-by-step explanation:
Because you have 4 dollars, and you are adding 10 to it every week and you will want to know what it added to the 4 dollars after a while.
Answer:
0,00027 grams!
Step-by-step explanation:
This is a scientific notation problem.
When a number is followed by a
, it means that said number has one zero at the beginning.
In this case, the number is followed by
, so that means that 2.7 has four zeros at the beginning. So, 2.7x
grams is equal to 0,00027 grams! (always the comma goes after the first zero).