your number was 12.
let x be the number:
(x * 2) + 50 = 74
To solve for x, we need to reverse what was done to get the answer of 74.
Since 50 was added to arrive at 74, we deduct 50 from 74.
74 - 50 = 24
We then divide 24 by 2 to get the original number.
24/2 = 12.
Your number was 12.
To check:
(12 * 2) + 50 = 74
24 + 50 = 74
74 = 74
In this question, you're simplifying the "fraction".
<em>Simplify:</em>
8x² / 6x^5
<em>First, simplify the 8 and the 6 by dividing by 2</em>
4x² / 3x^5
<em>Now simplify the exponents:</em>
The exponents is equivalent to: x² - x^5
x² - x^5 = -x²
Since it's a negative, it would stay in the bottom of the fraction, or the denominator.
4 / 3x²
Answer:
4 / 3x²
D is the answer view the picture for full info on the solution. Also can also make a net
The elapsed time is B, 2 hours and 25 minutes.
324 / (1/4) = 7776
You then have to take its 5th root and that's the geometric ratio. Which is 6.
<span>So the sequence is 1/24, 1/4, 3/2, 9, 54, 324</span>