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Anni [7]
3 years ago
5

How to solve this 3 = (2x + 8)/3​

Mathematics
2 answers:
seropon [69]3 years ago
5 0

Answer:

x = 1/2

Step-by-step explanation:

First you want to get rid of the fraction, so you can multiply both sides of the equation by 3.

9 = 2x + 8

Then, subtract 8 from both sides to get x by itself.

1 = 2x

Finally, divide both sides by 2 so you only have one x

1/2 = x

This means that the answer is x = 1/2.

padilas [110]3 years ago
4 0

Answer:

x=1/2 or 0.5

Step-by-step explanation:

(2x+8)/3=3

(2x+8)=3x3

(2x+8)=9

2x=9-8

2x=1

x=1/2

x=0.5

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Answer:

n = 6.39

Explanation:

2.3 + 4.09 = n
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6 0
2 years ago
Which of the following is equivalent to (-2/3) with a exponent of 3
Zinaida [17]

Answer:

( -8,27) I believe

Step-by-step explanation:

Because you times 2x2x2=8 and 3x3x3=27. Getting( -8,27)

Hope this helps :)

4 0
2 years ago
Which ordered pair is a solution of the equation?
frozen [14]
It’s B because 5 = -3(-3) - 4
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Just plug in the numbers and see what works
3 0
2 years ago
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PLEASE HELP: <br><br><br> if √3 cos x - sin x = B cos(x+θ), show that b cosθ = √3 and b sin θ = 1
Lesechka [4]

Step-by-step explanation:

See attached image for proof

7 0
2 years ago
There are 376 students in 8th grade at Samuel's school. There are 47 8th graders trying out for football last Thursday. What per
statuscvo [17]

Answer:

87.5%

Step-by-step explanation:

There are 376 students in 8th grade at Samuel's school. There are 47 8th graders trying out for football last Thursday.

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= 329/376 × 100

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8 0
2 years ago
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