MATHEMATICS HIGH SCHOOL

Select the symbol = (equal to) or ≠ (not equal to) to make the expression true.{2, 4, 6} ? {6, 4, 2}

Answers

Answer 1
Answer:

Answer:

The symbol would be '='

Step-by-step explanation:

Two sets are called equal if they contains same elements in them ( however in any order ),

Here, the given sets,

{2, 4, 6}

{6, 4, 2}

Since, both sets having the elements 2, 4 and 6,

Hence, we can say that,

Sets {2, 4, 6} and {6, 4, 2} are equal sets,

Or {2, 4, 6} = {6, 4, 2}
Answer 2
Answer: It is equal to 2+6=8 4+4=8

Related Questions

Y = 2x + 4 is this exponential or linear?
How can you evaluate this expression using the distributive property?5×(7+6)
(25 points)Which statement best describes the graph of x^3 - 3x^2 - 4x + 12?It starts down on the left and goes up on the right and intersects the x-axis at x = -2, 2, and 3.It starts down on the left and goes up on the right and intersects the axis at x = -2, 4, and 3.It starts up on the left and goes down on the right and intersects the axis at x = -2, 2, and 3.It starts up on the left and goes down on the right and intersects the axis at x = -2, 4, and 3.
What is the complete factorization of x2 + 2x − 63? A. (x + 21)(x − 3) B. (x − 9)(x + 7) C. (x + 9)(x − 7) D. (x − 21)(x + 3)
Coldest to warmest -4.5,-1,4.8,12

Write the expression. Then, complete the statements.The word "twice" means
twice the difference of a number and seven
The words "the difference of indicate
Key Words
Replace With
The expression is written as
twice
2x
the difference of
(
a number
n
seven
7

Answers

The answer is shown below:

  • 2
  • -
  • 2(n-7)

What is expression?

An expression in math is a sentence with a minimum of two numbers/variables and at least one math operation in it

A number is 6 more than half the other number, and the other number is x. This statement is written as x/2 + 6 in a mathematical expression. Mathematical expressions are used to solve complicated puzzles.

Expression Definition in Math

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division. The terms involved in an expression in math are:

  • Constant: A constant is a fixed numerical value.
  • Variable: A variable is a symbol that doesn't have a fixed value.
  • Term: A term can be a single constant, a single variable, or a combination of a variable and a constant combined with multiplication or division.
  • Coefficient: A coefficient is a number that is multiplied by a variable in an expression.

The complete statement is

The word "twice" means ( 2* )

The words "the difference of indicate  (-)

The expression is written as

2( n-7)

Learn more about expression here:

brainly.com/question/14083225

#SPJ2

Answer:

The word “twice” means  

✔ multiplication by 2

The words “the difference of” indicate

✔ subtraction in parentheses

The expression is written as  

✔ 2(n – 7)

Step-by-step explanation:

 

Graph this line using the slope and y-intercept:
y=–3x–3

Answers

Answer:

Check the attachment (image).

Step-by-step explanation:

The slope is -3, so you have to put a point on the y-intercept (where the line touches the y-axis), or -3. Then you have to put a point 3 down (so -6 on the y-axis), and 1 right (so 1 on the x-axis) since the slope is actually:
-3/1
...now you get a ruler and make a line running through those points (if on paper).

Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie.a) c(x) = 2.00x + 0.50
b)c(x) = 2.00 + 0.50x
c) c(x) = 2.50x
d)c(x) = (2.00 + 0.5

Answers

b)c(x) = 2.00 + 0.50x

Remember that since 2.00 is the flat fee, so there is no variable. After that, though, there is the fee of .50 which is charged every day you have a movie.

say you had the movie rented out for five days
c(5)=2.00+.50(5)
=2.00+2.5
c(5)=4.5

Hope this helped!

Answer:

The cost function that represents this scenario is c(x) = 2 + 0.50x .

Option (b) is correct .

Step-by-step explanation:

As given

Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie.

if x equals the number of nights Laura has the movie.


Than the cost function that represents this scenario .

c(x) =  Flat fee + Cost for  x equals the number of nights Laura has the movie.


c(x) = 2 + x × 0.50

c(x) = 2 + 0.50x

Therefore the cost function that represents this scenario is c (x) = 2 + 0.50x .

Option (b) is correct .

The number of wolves in a wildlife preserve is estimated to have increased continually by 3% per year. If the population is now estimated at 5,400 wolves, how many were present 10 years ago?

Answers

For the answer to the question above, Well, first let us put up a functional equation. 
Since this is an exponential function, it'll be: f(t)=54,000*1.03^t 
But we want to know how many wolves there were 10 years ago. 
For that, we simply "turn time around", as in: f(t)=54,00*1.03^-t 
This displays a decreasing number of wolves, as you turn back time. 

Now we simply calculate 54,000*1.03^-10 
which is approximately 40,200?

Suppose that x and y vary inversely, and x = 2 when y = 7. Write the function that models the inverse variation.

Answers

This answer uses NMF, which you can find in my profile:

y = {k}/{x}
7 = {k}/{2}
14 = k

f(x) = {14}/{x}

The sum of two numbers is 13. Two times the first number minus three times the second number is 1. If you let x stand for the first number and y for the second number, what are the two numbers?

Answers

x+y= 13 
2x-3y= 1
This can be found by using a system but I will try this method:
x=13-y
We replace it on the second one:
2(13-y) + y = 13
26-2y + y=13
-y= -13
y= 13

 
Other Questions
Need help with this
Please help me solve this proof!!!!!
Solve x2 + 4x − 12 = 0.A: x = 2, x = −6 B: x = −2, x = −6 C: x = 3, x = −4 D: x = −3, x = 4
What is 3/4 of 16/21