H = -0.25 I think don't really know, okay?
1.

2.

3. -7/30
4. i believe it is the communitive of multiplication , but not 100% sure
Answer:
Step-by-step explanation:

Answer:
D. -3x
Step-by-step explanation:
Terms have the form k or kx^n, where k is a number, x is a variable, and n is a whole number.
-3x follows the above rule, so -3x is a term.
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