1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tiny-mole [99]
3 years ago
15

Helppppppppppppppppppppppppppppp

Mathematics
2 answers:
stiv31 [10]3 years ago
6 0

Answer:

The person can correct this error two ways.  The first is by multiplying every part of the right side by 8 instead of only the \frac{y}{8}:

8(4) = (\frac{y}{8} + 1)(8)\\32 = y + 8\\24 = y

Another way to fix it is to subtract 1 from both sides before multiplying both sides by 8.

4 - 1 = (\frac{y}{8} + 1) - 1\\3 = \frac{y}{8} \\8(3) = \frac{y}{8}(8)\\24 = y

Please be sure to mark brainliest if this satisfies your question.

natita [175]3 years ago
4 0

Answer:

Step-by-step explanation:

4=y/8+1

rewrite equation

y/8 + 1 = 4

move all terms not containing y to the right of the equation

y/8 = 3

multiply both sides of the equation by 8

8 x y/8 = 8 x 3

simplify both sides of the equation.

y = 24

You might be interested in
Text
Mariana [72]

Thislink has the answer: brainly.com/question/19701013?answering=true&answeringSource=greatJob%2FquestionPage%2F3

5 0
3 years ago
Suppose the line of best fit for some data points has a slope of 4.915. If the mean of the x-coordinates of the data points is 1
aleksley [76]

The y-intercept of the linear equation of best fit, considering the slope and the means, is of -60.428.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

For a line of best-fit, the y-intercept is given by:

b = \overline{y} - m\overline{x}

The parameters in this problem are given as follows:

m = 4.915, \overline{x} = 14.347, \overline{y} = 10.088

Then:

b = 10.088 - 4.915(14.347) = -60.428

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

5 0
2 years ago
Hi, another math addition fraction question, please help.
Irina18 [472]

Answer:

11/15

Step-by-step explanation

7 0
3 years ago
Read 2 more answers
Raise r to the 7th power, then double the result
Minchanka [31]

Answer:

\huge\boxed{\bf\:2r^{7}}

Step-by-step explanation:

Let the variable be taken as 'r'.

Then, by raising it to the 7th power, we'll get the result as \downarrow

 \sf\:Raise \: r \: to \: the \: 7^{th} \: power = r \: with \: 7 \: as \: its \: exponent.\\\\\sf\:Then,\\\dashrightarrow \underline{\bf\:r \: ^{7}}

Now, by doubling the result....

\sf\:To \: double \: the \: result = multiply \: the \: result \: by \: 2.\\\\\sf\:Then,\\\dashrightarrow \sf\:r \: ^{7} \\=\boxed{\bf\: 2r\:^{7}}

\rule{150pt}{2pt}

8 0
2 years ago
Read 2 more answers
Determine the slope of a line that contains the points P(-5,-7) and Q(5,-5)
PilotLPTM [1.2K]

Answer:

1/5

Step-by-step explanation:

-5 - (-7) = 2

5 - (-5) = 10

2/10 ÷2

slope = 1/5

7 0
4 years ago
Other questions:
  • A thermometer is taken from a room where the temperature is 25oc25oc to the outdoors, where the temperature is 0oc0oc. after one
    7·1 answer
  • A right circular cylinder has a diameter of 16 mm and a height of 12 mm. what is the volume of the cylinder in terms of π?
    9·2 answers
  • What is the unit rate for 175 calories in 12 ounces
    7·1 answer
  • George has $23 to spend on art supplies.he wants to buy markers paper and glue. if the total cost of the markers and paper is mo
    7·2 answers
  • How many terms are in the following expression: 2[8× + 7]
    11·1 answer
  • Answer plzz I give will correct answer as brainliest
    8·1 answer
  • I need this by 11:21 please help
    10·2 answers
  • Pren recorded this data set, which contains an outlier.
    7·1 answer
  • Artaud noticed that if he takes the opposite of his age and adds 39 he gets the number 24. How old is Artaud?
    8·2 answers
  • Hello I need help on this math question​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!