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
Ann [662]
2 years ago
5

Expand the linear expression – 7 (4x + 5) -28x - 35 -11x + 2 11x + 12 -28x + 12​

Mathematics
2 answers:
Scilla [17]2 years ago
6 0

Answer:

YOU GOT THIS!!

Step-by-step explanation:

oksano4ka [1.4K]2 years ago
6 0

Answer:

gj3tib4tojoirg;knwiun34jw;tgtebngd

You might be interested in
ITS Urgent.<br><br>jjdjwjehvd​
kramer
D, it is term number 4....
8 0
3 years ago
What is the simplified form of 2/x^2-x - 1/x?
Pachacha [2.7K]

Answer:  \bold{(C)\ \dfrac{3 - x}{x(x-1)}}

<u>Step-by-step explanation:</u>

   \dfrac{2}{x^2-x}-\dfrac{1}{x}

=\dfrac{2}{x(x-1)}+\dfrac{-1}{x}

=\dfrac{2}{x(x-1)}+\dfrac{-1}{x}\bigg(\dfrac{x-1}{x-1}\bigg)

=\dfrac{2}{x(x-1)}+\dfrac{-x+1}{x(x-1)}

=\dfrac{2-x+1}{x(x-1)}

=\dfrac{3-x}{x(x-1)}

8 0
3 years ago
Evaluate the expression, when x = 3.2x + 4(x - 2)a910ObocOd118
love history [14]

The initial expression is:

2x + 4(x - 2)

Replacing x by 3, we get:

2(3) + 4(3 - 2)

6 + 4(1)

6 + 4

10

The value of the expression is 10

4 0
1 year ago
Pls do it for me thank you so much
Bond [772]

Answer:

(a) Attached to this response.

(b)

<em>(i)</em> <em>0 cups = 0.275</em>

<em>(ii) 4 cups = 0.125</em>

<em>(iii) 8 cups = 0.025</em>

<em />

<em />

Step-by-step explanation:

(a) The frequency and relative frequency table has been attached to this response.

i. The first column, labelled x, is the number of cups of coffee consumed per day.

ii. The second column, labelled f, is the number of people that consumed x cups of coffee per day. It is found by counting the number of occurrences (i.e frequency) of the numbers of the first column, x, in the given data.

For example, 0 in first column appears 11 times in the given data. Also, 5 in the first column appears 4 times in the given data.

iii. The third column, labelled r, is the relative relative frequency of the number of cups of coffee. It is calculated by dividing the frequency of the cups of coffee by the total number of people that consumed it. As shown on the table, it is calculated by dividing the each of the values on the second column by the sum of the values on that same column (second column).

For example, the relative frequency of 2 cups of coffee is given by:

r = 7  ÷ 40 = 0.175

Also, the relative frequency of 4 cups of coffee is given by;

r = 5 ÷ 40 = 0.125

(b) The probability (Pₓ) that a randomly selected person consumed x cups of coffee is given by;

Pₓ = frequency of x ÷ total frequency

This is also the relative frequency of x

Therefore,

<em>(i) The probability (P₀) that a randomly selected person consumed 0 cups of coffee is given by;</em>

the relative frequency of 0<em> = 0.275</em>

<em></em>

<em>(ii) The probability (P₄) that a randomly selected person consumed 4 cups of coffee is given by;</em>

the relative frequency of 4<em> = 0.125</em>

<em>(iii) The probability (P₈) that a randomly selected person consumed 8 cups of coffee is given by;</em>

the relative frequency of 8<em> = 0.025</em>

<em></em>

<em></em>

<em></em>

Download docx
5 0
3 years ago
OFFERING 50+ POINTS
nadezda [96]

Answer:

Alice wins if a total of 5 is rolled. Finn wins if a total of 9 is rolled.

Step-by-step explanation:

4 0
1 year ago
Read 2 more answers
Other questions:
  • Me ajudem nessa equação :<br> 10x - 12 + 10= +18 - 20
    13·1 answer
  • Which of the following represents the factorization of the binomial below?
    14·1 answer
  • How do I find the equation of the axis of symmetry and the coordinates of the vertex?
    6·1 answer
  • What conclusions can be made about the series ∞ 2 cos(πn) n n = 1 and the integral test?
    5·1 answer
  • Which correlation coefficient below is most likely represented on the graph
    9·2 answers
  • Please help will give brainliest to first correct answer
    13·2 answers
  • Use the protractor to measure these angles: M&lt;AJK = <br>m&lt;BKU =<br> m&lt;CLJ = ​
    5·2 answers
  • A company charges an initial fee plus an hourly rate to rent scooters. This table
    7·2 answers
  • I need help with my Algebra 1 ugh plz help! Sorry there’s a typo
    13·1 answer
  • Victoria kicked a soccer ball laying on the ground. It was in the air for 5 seconds before it hit the ground. While the soccer b
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!