Answer:
-x+6
Step-by-step explanation:
3(x+2)-4x
3x+6-4x
-x+6
5 * 3 does not tell you the total number of flash cards in 5 piles because you don't know how many cards are in each pile.
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The answer is B. I just answered this question earlier!
Answer:
Step-by-step explanation:

b.
an=an-1+3
C.
when x=15
y=3×15-2=45-2=43
a15=43
Answer:
Hope this isn't too late. The Answer Is D.
Step-by-step explanation:
The graph line becomes dotted when the inequality is less than or greater than, never less than or equal to./ greater than or equal to. This leaves to choices: B and D. D is the correct answer because the way the shading is going. because the shading is going up that means that the inequality is greater than.