Basically, what is asked here is the frequency in per second. This could be calculated by dimensional analysis, such that the remaining unit is 1/s.

Thus, the answer is three times. Letter B.
I hope I was able to give a good explanation. Thank you.
That means they went up by 10 points or 5 points
Answer:
1 × 32, 2 × 16, 4 × 8, 8 × 4, 16 × 2, 32 × 1
Step-by-step explanation:
<span>-5(4x-2)=-2(3+6x)
First use the distributive property on</span>-5(4x-2) and -2(3+6x)
<span>-5(4x-2)=-2(3+6x)
-20x + 10 = -6 - 12x
Now combine like terms
</span>-20x + 10 = -6 - 12x
-20x + 12x = -6 - 10
Now finish simplifying
-20x + 12x = -6 - 10
-8x = -16
-8x / -8 = -16 / -8
x = 2
Divide 4 on each side
Answer: X<-3