Answer:
Step-by-step explanation:
<u>Given the sequence:</u>
The first term is 10 and the common difference is -5
<u>The recursive formula for the given sequence is:</u>
<span>2x - 12 = 14
Add 12 to both sides of the = sign to get rid of the "-12".
</span><span>2x - 12 <span>+ 12 </span>= 14 <span>+ 12</span>
2x = 26
Now divide both sides by 2 to isolate the x
</span><span>
2x / 2 = 26 / 2
x = 13.
The solution is x = 13.
Hope this helps!
Let me know if there's anything you're still confused about and I'll try to help you out.
Solving for x like this is definitely something you want to master and be able to do on your own, because you'll be doing it in future math.
</span>
There are no like terms to put it in it's factored form.
but you can do it in -b/2a
Cheers, :3
She’ll have to make 4 more stitches in order to get 6 good ones. Each time she creates 3 she undoes 2 which after 4 more times would leave her with 6 good stitches.
D
area of a rectangle = length × width
area = (2x + 3)(x - 4) ( expand using FOIL )
= 2x² - 8x + 3x - 12 = 2x² - 5x - 12 → D
