Answer:
There's going to be 2 solutions
Step-by-step explanation:
Answer:
H is the reflection of itself in the horizontal line
Plant grows at 3CM per day
equation: y= 3x
21 is y so 21= 3x. divide by 3 so it's been 7 days
Answer:
It's the chemical because they have to work with dangerous stuff.
I have no idea what that is but good luck
