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
Ne4ueva [31]
3 years ago
6

Find the sum of -2x+5x-7 and -3x-4x-6​

Mathematics
1 answer:
scoray [572]3 years ago
8 0

Answer:

-4x-13

Step-by-step explanation:

To figure out the sum, you have to add like terms.

This is how it would look like:

-2x + 5x - 3x - 4x -7 - 6\\=3x - 3x - 4x - 13\\= -4x - 13

You might be interested in
9) A rectangular prism has a width of 8 cm, a height of 2 cm and a depth of 8 cm. What is the volume of the prism?
Ira Lisetskai [31]

Answer:

It should be 128 cm

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
At the ice cream shop there are 14 shakes sold every 6 malts what is the ratios of the shakes
skelet666 [1.2K]
Idk maybe ask someone else
4 0
2 years ago
One of the most fiercely debated topics in sports is the hot hand theory. The hot hand theory says that success breeds success.
Korvikt [17]

Answer:

The answer to the question is

The theory of the hot hand is valid in my opinion.

Step-by-step explanation:

The phenomenon of a "hot hand" is that a person who achieves a successful outcome at an attempt has a higher probability of coming out successful in subsequent attempts at the same event.

Based on evidence from the sampled statistics, the likelihood of achieving an increased probability of success on subsequent attempt on the condition that previous attempts were successful in my opinion is plausible. This is because the ability to score points at a game is dependent on several variables, all of which are from previous occurrence, such dependent variables include

1.  The inherent ability of the sport athlete to deliver the required input for success. This is a conditional probability for success as such this forms part of the increased acceptance level for the  "hot hand" phenomenon

2. Conditions of play may favor a particular probability than others resulting in a change in the mean, and the standard deviation of the distribution resulting in a skewed outcome

3. Increased opportunity giving to the athlete that previously had a successful attempt possibly by the athlete himself by way of confidence, the audience by way of focus on the outcome of the athletes attempt, and the administrators by way of trying to make it achievable and hence easier within the rules for the athlete have a successful attempt

The "hot hand" (also known as the "hot hand phenomenon" or "hot hand fallacy") is the purported phenomenon that a person who experiences a successful outcome has a greater chance of success in further attempts. The concept is often applied to sports and skill-based tasks in general and originates from basketball, whereas a shooter is allegedly more likely to score if their previous attempts were successful, i.e. while having "hot hands.” While previous success at a task can indeed change the psychological attitude and subsequent success rate of a player, researchers for many years did not find evidence for a "hot hand" in practice, dismissing it as fallacious. However, later research questioned whether the belief is indeed a fallacy.[1][2] Recent studies using modern statistical analysis show there is evidence for the "hot hand" in some sporting activities.[2]

7 0
2 years ago
Please please help <br> I haven’t had WiFi and I have over 18 days of This
enyata [817]

Answer:

Step-by-step explanation: a= E

b=D

c=A

5 0
2 years ago
Read 2 more answers
Identify the augmented matrix for the system of equations.
lord [1]

Answer:

The augmented matrix for the system of equations is \left[\begin{array}{cccc}0&2&-3&1\\7&0&5&8\\4&1&-3&6\end{array}\right].

Step-by-step explanation:

This system consists in three equations with three variables (x, y, z).The augmented matrix of a system of equations is formed by the coefficients and constants of the system of linear equations. In this case, we conclude that the system of equations has the following matrix:

\left[\begin{array}{cccc}0&2&-3&1\\7&0&5&8\\4&1&-3&6\end{array}\right]

The augmented matrix for the system of equations is \left[\begin{array}{cccc}0&2&-3&1\\7&0&5&8\\4&1&-3&6\end{array}\right].

8 0
2 years ago
Other questions:
  • Please help fast pls
    10·2 answers
  • What is 55/100 in simplest form
    14·1 answer
  • 3. Some investments in the stock market have earned 12% annually. At this rate, earnings can be found using the formula A = P(1.
    14·1 answer
  • A pink paint mixture uses 4 of white paint for every 3 cups of red paint.
    5·2 answers
  • Need number 4!! Help if you can. I got the first answer already just need the other answers!!
    15·1 answer
  • 7. Write a paragraph proof of theorem 3-8: in a plane, if two lines are perpendicular to the same line, then they are parallel t
    9·1 answer
  • Select the scenario below that demonstrates sampling error. Select the correct answer below:
    11·1 answer
  • ¿ Qué porcentaje de 70 es 35?
    5·1 answer
  • You broke me first
    5·2 answers
  • + Extra points, and I will give BRAINLIEST to the first person to get this question right.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!