A^-b is the same as 1/a^b.
When there is a negative power, place the number and power over 1.
a^b/a^c = a^(b-c).
c is a negative power, because it is being divided, and is underneath b, which is a positive (and so it stays in the numerator).
a^c/b^c = (a/b)^c
Inside this one, the power of c is distributed to all numbers inside the parenthesis, in this case a and b.
hope this helps
3 (4x + 6) = 21
4x + 6 = 21/3
4x + 6 = 7
4x = 7 - 6
4x = 1
x = 1/4
If Jey Uso was born on a Wednesday, the day of the week that Roman Reigns was born is Thursday.
<h3>What day of the week was Roman Reigns born?</h3>
There are 365 days in a year when there is no leap year.
Now determine the number of years that make up 759 days: 759 / 365 = 2 years + 29 days
Now determine how many weeks are in 29 days : 29 / 7 = 4 weeks and 1 day
Thus, Roman Reigns was born on Thursday.
To learn more about division, please check: brainly.com/question/194007
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Answers: Choice A and Choice E
0.82B and B-0.18B
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Explanation:
B is the cost of the game (some unknown amount). Subtract off 0.18B to indicate a 18% reduction in the price. That's how we get choice E.
Simplifying choice E leads us to choice A. Notice that 1 - 0.18 = 0.82; which represents 100% - 18% = 82%. After the discount, Bo is paying 82% of the original price.
Side note: Choice B indicates an 18% increase. Choices C and D don't represent percentage decreases (rather they're decreasing by a fixed amount regardless of what B is).
