Basically think of linear functions/equations as something with a constant value or consistent result. For example: (Attachment)
Answer: A) -9
Step-by-step explanation:
If x = -2
Then
= 
So, it is -9
The answer to that would be D!
Answer:
In decimal for -22.5
Step-by-step explanation:
something
Answer:
449.54 millimetres
step by step explanation
Blood donated by Hannah = 1.9 cups
1 cup = 236.6 millimetres
Therefore, 1.9 cups = 1.9 * 236.6 = 449.54 ml
So Hannah donated 449.54 millimetres of blood.