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
spayn [35]
3 years ago
13

Write two expressions to show w increased by 4. Then, draw models to prove that both expressions represent the same thing.

Mathematics
2 answers:
Vinil7 [7]3 years ago
7 0

Answer:Answer:

w + 4 and 4 + w

Step-by-step explanation:

Given phrase,

w is increased by 4,

That is, w + 4

By the commutative property of addition,

The expression would be,

4 + w

For drawing a model that shows w + 4

Take two boxes in which first shows w and second shows 4 and add them,

Similarly, for showing 4 + w, take first box that shows 4 and second box that shows w then add them.

Step-by-step explanation:

Archy [21]3 years ago
5 0

Answer:

w+4 and 4+w both are the same because of the commutative property

Step-by-step explanation:

since it says increased it should be addition so I added w + 4

You might be interested in
What is the value of 7(10 - 2^3) + 8 divided by 2
Zielflug [23.3K]

7(10-2^3)+8 \div 2 \\ \\ 7(10-8)+8 \div 2 \\ \\ 7(2)+8 \div 2 \\ \\ 7(2)+4 \\ \\ 14+4 \\ \\ \boxed{18}

5 0
2 years ago
Please help this is a test​
vekshin1

Answer:

k12

Step-by-step explanation:

4 0
2 years ago
Georgie joins a gym. She pays $25 to sign up and then $15 each monthLabel the y-intercept, the slope, and your axes.
Degger [83]
The first thing you should do for this case is to find the equation of the line that best suits the problem and then plot it.

Let X: number of months and: amount paid.

The equation of the line is
y = 15x + 25 y-intercept = 25

the slope = 15

Answer:

Georgie pays (y axis) $ 15 dollars (the spole) monthly (x-axis) in the gym with a $ 25 registration (y -intercept)
7 0
3 years ago
 Van purchased a DVD player on sale. The original selling price was ​$175.80. The sale price was ​$149.42. What is the first ste
rjkz [21]

Answer:

The percent decrease was 15%

Step-by-step explanation:

In order to find this, use the percent change equation.  

(New - Old)/(Old) * 100 = % Change

Now input 149.42 for the New price and 175.80 for the Old price.  

(149.42 - 175.80)/(175.80) * 100 = % Change

-26.38/175.80 * 100 = % Change

-.15 * 100 = % Change

-15 = % Change

5 0
3 years ago
A rectangle has a width of 12.5m and a length of 105m. What is the effect on the perimeter when the dimensions are multiplied by
vladimir1956 [14]
It is two times bigger
7 0
3 years ago
Other questions:
  • I need help getting the answer to 1484 divided by 28
    7·1 answer
  • How to find slope and y intercept from the equation ax+by=c?
    15·1 answer
  • At a furniture shop, every chair came with either 1 or 2 cushions. The ratio of
    9·1 answer
  • At a fair, 4 kids and 2 adults paid a total of $36 for their entrance fees, whereas 3 kids and 3 adults paid a total of $48. Wha
    11·2 answers
  • If we consider the toss of four coins as an experiment, how many equally likely outcomes does the sample space have?
    13·1 answer
  • What is the perimeter of the entire design?
    7·2 answers
  • Solve for n.<br> Q=5n+5z
    11·2 answers
  • What is the answer need it
    7·1 answer
  • What number is nearest to 400000 and rounded nearest 350000
    9·1 answer
  • Pls help asap $$$$$$$$$$$$$
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!