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SVEN [57.7K]
2 years ago
8

Find x if 2^x=8^3x-8

Mathematics
1 answer:
Anon25 [30]2 years ago
5 0

Step-by-step explanation:

First we have to same the bases.

As we know 8=2^3.

Replace 8 with 2^3.

Like this .

2^3x=2^3(2x+1).

Now 3x=3(2x+1) distribute 3 by the Barker.

3x=6x+3.

6x+3=3x.

6x-3x=-3.

3x=-3.

X=-1.

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What is the value of the xX coordinate that is 9 units to the left and 3 units up from (2, –8)?
stiv31 [10]

Answer:

(-6, -5)

Step-by-step explanation:

If you go left 9 times from 2, it goes to -6. Ex: 2, 1, 0, -1, -2, -3, -4, -5, -6. The same goes for 3 units up from -8.

8 0
3 years ago
The temperature at 6.00 am was - 12 the temperature increased by 1/2 each hour for 6 hours what was the temperature in degrees F
Illusion [34]

Answer: -9 degrees Fahrenheit

Step-by-step explanation:

Given: Temperature at 6:00 AM = -12 degrees Fahrenheit

Temperature increased each hour = \dfrac12 degrees Fahrenheit

Temperature increase in 6 hours = 6\times\dfrac12=3\text{ degrees Fahrenheit}

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= -12+3 degrees Fahrenheit

= -9 degrees Fahrenheit

Hence, the temperature in degrees Fahrenheit at noon= -9 degrees Fahrenheit

8 0
3 years ago
You score 84 points in six games.Find the unit rate
Nitella [24]
14 points per game is the unit rate

4 0
3 years ago
Use the properties of operations to write an expression equivalent to 4x + 1/2 + 2x - 3
Nataly_w [17]

Hey there!

4x + 1/2 + 2x - 3

COMBINE the LIKE TERMS

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TRYING to SIMPLIFY THEM

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1/2 - 3

= -5/2

ANSWER

6x + (-5/2)

Therefore, your answer should be: 6x + -5/2

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

7 0
2 years ago
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