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Ahat [919]
2 years ago
10

Х 3х+8 Find the value of x

Mathematics
2 answers:
trapecia [35]2 years ago
4 0

Answer:

x=2\frac{2}{3}

Step-by-step explanation:

divide both size by 3

⇒\frac{3x}{3}=\frac{8}{3}

3 will cancel 3x then x will stand on it own

x=\frac{8}{3}

3 will divide 8

x=2\frac{2}{3}

joja [24]2 years ago
3 0
The answer is -8/3. first you set it equal to zero, subtract 8 from both sides you get 3x=-8, divide both sides by 3 and you get -8/3
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Thanks if you help.....
marissa [1.9K]

Answer:

I'm guessing it's D.

Step-by-step explanation:

Sorry if wrong :> Hope i helped! Have a awesome day!!! You're a great hooman ^_^ Please mark brainliest !!

5 0
3 years ago
A coin is to be spun 25 times. Let x be the number of spins that result in heads (H). Consider the following rule for deciding w
larisa [96]

Answer:

0.0433

Step-by-step explanation:

Since we have a fixed number of trials (N = 25) and the probability of getting heads is always p = 0.05, we are going to treat this as a binomial distribution.

Using a binomial probability calculator, we find that the probability of obtaining heads from 8 to 17 times is 0.9567 given that the con is fair. The probability of obtaining any other value given that the coin is fair is going to be:

1 - 0.9567 = 0.0433

Since we are going to conclude that the coin is baised if either x<8 or x>17, the probability of judging the coin to be baised when it is actually fair is 4.33%

5 0
3 years ago
Convert 5π∕6 radians to degrees. Question 1 options: A) 25° B) 150° C) 150π° D) 1080°
Fiesta28 [93]

Step-by-step explanation:

Hi there!

Given;

= 5(π\6)

We have;

π = 180°

Keeping value of π in the question;

= 5(180°/6)

= 5*30°

= 150°

Therefore, answer is option B.

<u>Hop</u><u>e</u><u> </u><u>it </u><u>helps</u><u>!</u>

3 0
3 years ago
The taxi ride costs $3.00 plus
sleet_krkn [62]

Answer:

$7

because theres 4 quarters in a mile so one mile would equal to $2  bc

0.50 x 4 = $2

and you have to go 2 miles so

$2 + $2 = $4

then you add the the cost of the taxi so

$4+ $3

= $7

3 0
2 years ago
Debby needed one-third of a cup of water for 1 flower . If she had nine flowers how many cups would she need ?
Ilya [14]
If one flower needs 1/3 of a cup, nine times that amount would need 9/3. Simplified, this would be 3 cups.
5 0
3 years ago
Read 2 more answers
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