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
Andreyy89
3 years ago
12

Which expression is equivalent to (n + 12) x 5+7n

Mathematics
2 answers:
SVEN [57.7K]3 years ago
6 0

Answer:

The required expression is 7n²+89n+60

Step-by-step explanation

To get the expression, we will multiply the two linear expression by opening the bracket to give a quadratic equation.

(n + 12) x (5+7n)

We will use the variable and the constant of n + 12 to multiply that of 5+7n to give;

(n + 12)(5+7n) = 5n + 7n² + 60 + 84n

Rearranging the equation gotten we will have;

7n²+84n+5n+60

= 7n²+89n+60 which is the required quadratic expression.

olga_2 [115]3 years ago
5 0
Is there any answer choices? I need the expressions to see which is equivalent to  <span>(n + 12) x 5+7n</span>
You might be interested in
Give a fraction that’s proportional to ¼.
denis23 [38]
2/8 could be one

:)

Hope 

This

Helps
5 0
3 years ago
Read 2 more answers
I attended a funeral once in Pickens county in my State.... They buried him in the midst of a marble quarry: they cut through so
UNO [17]

Answer:

C

Step-by-step explanation:

Now we have improved on that. We have got the biggest marble-cutting establishment on earth within a hundred yards of that grave. We have got a half-dozen woolen mills right around it, and iron mines, and iron furnaces, and iron factories. We are coming to meet you. We are going to take a noble revenge, as my friend, Mr. Carnegie, said last night, by invading every inch of your territory with iron, as you invaded ours twenty-nine years ago.

7 0
3 years ago
Read 2 more answers
Which point represents the outlier? OA. (2,3) O B. (4, 5) O C. (3, 13) OD (8,9)
Mrac [35]

Picture relating to the required graph is attached below

Answer:

C. (3, 13)

Step-by-step explanation:

According to the inspected scatterplot, we could actually observe a possible data trend which is where the majority of the samples are clustered. In a graphical representation of data, data points which deviates away from the trend of the majority of the points are considered as outliers. In the scenario above, the point (3, 13) seems too far off from the actual trend line, thus showing a greater y value than the pattern actually predicts.

5 0
3 years ago
The table below represents the velocity of a car as a function of time:
faltersainse [42]
Average rate of change = (f(29) - f(15))/(29 - 15) = (87 - 45)/14 = 42/14 = 3m/s^2
8 0
4 years ago
Evaluate each expression for the given values of the variables: |a+x|/2-|a-x|/2if a=−2; x=−6
jok3333 [9.3K]

Answer:

2

Step-by-step explanation:

|a+x|/2-|a-x|/2

Plug in the values.

|-2+-6|/2-|-2- -6|/2

Evaluate.

|-8|/2-|4|/2

Apply rule : |-a| = a

8/2 - 4/2

4 - 2

Subtract.

= 2

3 0
3 years ago
Read 2 more answers
Other questions:
  • An angle in standard position measures pi/2 radians, and P(0, 1) is on the terminal side of the angle. What is the value of the
    7·2 answers
  • My friend sets out walking at a speed of $3$ miles per hour. I set out behind her $5$ minutes later at $4$ miles per hour.
    14·2 answers
  • What is 98/128 in simplest form
    8·2 answers
  • What is two possible integers that fit the description of 8
    8·1 answer
  • What is the solution to the compound inequality 5x−19≤1 OR −4x+3&lt;−6
    11·1 answer
  • Tell me what is <br> YZ+40 =
    14·1 answer
  • A shopkeeper bought a chair for RS 75 and sold it for rs100 find the gain percentage​
    10·1 answer
  • Find the area of the trapezoid.
    11·1 answer
  • during the weekend Michael took 6 and 3/7 hours to do his homework, 4.37 hours to clean his room and then walked his dog for 2/3
    13·1 answer
  • A recipe calls for 1/2 cup sugar, a cup of flour and 1/3 cup of milk. I need to make 3 batches. How much of each ingredient will
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!