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
VMariaS [17]
3 years ago
6

Which phrase can be represented by an equation? twice as much as a number 12 less than a number half of a number is 15 the diffe

rence of 20 and a number
Mathematics
2 answers:
KiRa [710]3 years ago
5 0
Anwser: Half of the nuber is 15



step by step explanation:
jeka57 [31]3 years ago
4 0

Answer:

Half of a number is 15

Step-by-step explanation:

First of all, add commas between each option so it's easier to read I had a hard time figuring out what the options were because of this.

An equation is a statement that the values of two mathematical expressions are equal. An expression is a collection of symbols that jointly express a quantity. This means there has to be an equal sign when the phrases are put into numerical form.

Twice as much as a number:              2X

12 less than a number:                        X - 12

Half of a number is 15:                        X/2 = 15

The difference of 20 and a number: 20 - X

As you can see, only one of these phrases is an equation by definition, and that is X/2 = 15, or half of a number is 15. That's because it's the only one that values two expressions as equal.

You might be interested in
A group of 3 adults and 5 children pay a total of $52 for movie tickets. A group of 2 adults and 4 children pay a total of $38 f
Ksivusya [100]
<span>x = child ticket price
y = adult ticket price 
5x+3y=52 the cost accounting for the first group.
3x+2y=38 the cost accounting for the second group.

Child price: 5$
Adult price: 9$</span>
3 0
3 years ago
The change in the value of an account when given to the nearest dollar ? Identify the set of numbers that best describes .
AveGali [126]
When an account is rounded off to its nearest dollar will change based on the place value. For example, the given account of money if $ 56 730, then it will be rounded to its nearest ten thousands. Then the given amount will be rounded to $57,000 in where the given money rounded up and gain up to $300. But if the money will be rounded with its nearest hundreds, the money will become $ 56,700. Notice that the given money rounded down and lost $30 dollars.



7 0
3 years ago
U(-3,6), V(-8, 1), W(-3,1)<br> 180° rotation about the origin
Ad libitum [116K]

Answer:

<em>U'</em>(3, -6), <em>V</em><em>'</em>(8, -1), <em>W</em><em>'</em>(3, -1)

Step-by-step explanation:

According to the <em>180°-rotation rule</em>, you take the OPPOSITE of both the y-coordinate and x-coordinate:

<u>Extended Rotation Rules</u>

270°-clockwise rotation [90°-counterclockwise rotation] >> (x, y) → (-y, x)

270°-counterclockwise rotation [90°-clockwise rotation] >> (x, y) → (y, -x)

180°-rotation >> (x, y) → (-x, -y)

I am joyous to assist you anytime.

7 0
3 years ago
Algebra 2 semester 2 activity 4.1.1
podryga [215]
I don’t know what your asking
8 0
3 years ago
HELP QUICK THIS IS DUE IN FIVE MINUTES!!!!!
Komok [63]
2 x (5-2)^3
2 x (3)^3
2 x 27
54
8 0
2 years ago
Read 2 more answers
Other questions:
  • Please answer this math question im desperate!! thank you!! will give brainliest!!
    7·2 answers
  • When Richards solved the equation 2(x - 5) = 56 + 6(x - 5), he used the distributive property in step one to write an equivalent
    7·1 answer
  • Colton and his dad bought a gallon of paint that costs $13 . They also bought 2 brushes that cost $9 each. What was the total co
    7·2 answers
  • Kate and Margaret spend $42.60 on dinner at a restaurant
    8·1 answer
  • 7000 litres of water is pumped out of a tank in 42 minutes. How many litres could be pumped out in one hour at the same rate?
    12·1 answer
  • What is the distance between A and B? Round your answer to the nearest tenth.
    10·1 answer
  • IT"S TIMED NEED HELP ASAP! Find x
    5·2 answers
  • If the data below were represented by a comparative bar chart, the bar
    12·1 answer
  • Please help me with this question!
    15·1 answer
  • BC is included between?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!