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allsm [11]
3 years ago
5

1-3(x-5)=5x-12/2 solve this equation​

Mathematics
2 answers:
Assoli18 [71]3 years ago
8 0

Answer and Step-by-step explanation:

The~answer~you~should~be~getting~is : x=\frac{11}{4}

Step 1: Simplify both sides of the equation:

1+(-3)(x)+(-3)(-5)=5x+-6   (Distribute)

1+-3x+15=5x+-6

(-3x)+(1+15)=5x-6  (Combine~the~like~terms)

-3x+16=5x-6

Step 2: Subtract 5x from both sides:

-3x+16=5x=5x-6-5x

-8x+16=-6

Step 3: Subtract 16 from both sides:

-8x+16-16=-6-16

-8x=-22

Step 4: Divide both sides by -8:

\frac{-8x}{-8} \frac{-22}{-8}

x=\frac{11}{4}

Answer is : x=\frac{11}{4}

7nadin3 [17]3 years ago
4 0

Answer:

x= 1/3

Step-by-step explanation:

simplify so you can isolate x quicker: 2x-5=5x-6

subtract 2x from both sides: -5=3x-6

add 6 to both sides: 1=3x

divide both side by the 3 to isolate x: 1/3=x

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The average professional hockey player makes $2.78 million a year.
Nimfa-mama [501]

The average hockey player makes per game is an amount of $34,000.00 which is the correct option would be option (A).

<h3>What is the division operation?</h3>

In mathematics, divides left-hand operands into right-hand operands in the division operation. The primary purpose of the division is to generate equal groupings or to determine how many people are in each category after a fair distribution.

For example 4/2 = 2

The average professional hockey player makes $2.78 million a year.

$2.78 million = $2,780,000

They play an average of 82 games.

The average hockey player makes per game = 2,780,000 / 82

Apply the division operation to get the answer.

The average hockey player makes per game = 33,902.439

The average hockey player makes per game = $33,900.00

To learn more about the division operation click here :

brainly.com/question/25870256

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4 0
1 year ago
Read 2 more answers
Tiles
Inessa [10]

Answer:

1. 5x -2

2. 5x + 2

3. -5x -2

4. -5x + 2

7 0
3 years ago
Jose walks at a rate of 4 miles per hour and runs at a rate of 8 miles per hour. Each week, his exercise program requires him to
Nastasia [14]

Answer:

Here we can use the relationship:

Distance = time*speed.

When Jose walks, his speed is 4 mph.

Then if he walks for X hours, the distance that he will travel is:

D = 4mph*X

When Jose runs, his speed is 8mph.

Then if he runs for T hours, the distance that he will travel is:

D´ = 8mph*Y

And we know that he travels in total 20 miles, then we must have that:

D + D´= 20mi

This leads to:

4mph*X + 8mph*Y = 20mi

Where X is the time that he walked, and Y is the time that he runed.

Then the equation that represents the different amounts of times that Jose runs and walks  is:

4mph*X + 8mph*Y = 20mi

Where we can not really find the solutions for Y and X, because there is only one equation and two variables.

7 0
3 years ago
PLEASE HELP 10 POINTS
Westkost [7]

1/28. The probability that both songs are rock songs is 1/28.

The easiest way to solve this problem is using probability.

This is a example of probability without replacement, using the probability property of P(A∩B) = P(A)*P(B).

The probability of choose a rock song is P(A) = 2/8, and the probability to choose the second song from the 7 songs remaining and be rock song assuming that the first song that she picked was rock song is P(B) = 1/7.

The probability that both songs are rock song is:

P(A∩B) = P(A)*P(B)

P(A∩B) = (2/8)(1/7) = 2/56

P(A∩B) = 1/28

8 0
3 years ago
What is the significant figure
11Alexandr11 [23.1K]
Im pretty sure for number 14. 4.302 is correct and number fifteen is 6.37 i’m not sure though, sorry
7 0
2 years ago
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