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
tester [92]
2 years ago
9

Fill in the blank with the correct word to describe this expression: n + 4 , the blank of a number and four)

Mathematics
1 answer:
gulaghasi [49]2 years ago
8 0

Answer:

There is a plus sign between the n  and 4. This cannot be reduced any further. So the answer that should go into the blank is Sum

Step-by-step explanation:

You might be interested in
A salesperson gets a 3% commission on the sale of a copy machine. What is his commission on a copy machine that costs $4,950.00?
kondor19780726 [428]
4,950×3=1650
1650÷100=16.5
his commission is $16.5
7 0
3 years ago
What is the value of the 8 in the number 2.387
tamaranim1 [39]

Answer:

Step-by-step explanation:

If the point represents decimal, the position of number 8 is  

hundredth.

But if  represents Thousands the position of number 8  is  

tens

6 0
3 years ago
Read 2 more answers
Find the slope of the line that contains (10,-1) and (-8,6)
creativ13 [48]

Answer:

the slope of the line that passes throught (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)

given

(-4,3) and (-8,6)

slop=(6-3)/(-8-(-4))=(3)/(-8+4)=3/-4=-3/4

slope is -3/4

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The distance (d) in meters that an ant can travel varies directly with the amount of time (t) in hours it spends walking.assume
Assoli18 [71]

Answer:  d=18t

Step-by-step explanation:

By definition, Direct proportion equations have the following form:

y=kx

Where "k" is the constant of proportionality.

In this case you know that the distance (in meters) that an ant can travel varies directly with the amount of time (in hours) the ant spends walking.

With this information you can write the following equation:

d=kt

According to the exercise, the constant of proportionality is:

k=18

Therefore, substituting the value of the constant of proportionality into the equation, you get that  the equation that represents the proportional relationship between "d" and "t" is:

d=18t

4 0
3 years ago
Find the equation of the line with slope 3/7 and that passes through the point (14, 0). Write your answer in the form y = mx + b
Allushta [10]

Answer:

y = 3/7x - 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = 3/7

Point (14, 0)

<u>Step 2: Find y-intercept </u><em><u>b</u></em>

  1. Substitute:                    0 = 3/7(14) + b
  2. Multiply:                        0 = 6 + b
  3. Isolate <em>b</em>:                       -6 = b
  4. Rewrite:                         b = -6

<u>Step 3: Write linear equation</u>

y = 3/7x - 6

7 0
3 years ago
Other questions:
  • Please help and thank you
    13·2 answers
  • What is -3x+5y=-2 2x-2y=1
    10·1 answer
  • Find each sum difference or quotient express your answer in scientific notation
    9·1 answer
  • James is estimating the amount of paint he needs for the walls of his 3.4m by 2.6m bedroom. His bedroom is 2.7m high. One litre
    12·1 answer
  • Which table represents a linear function?
    10·1 answer
  • A family of 8 mice move into your barn. After 3 months, there are now 51 mice. At 8 months, how many mice will you have in your
    14·1 answer
  • What is -7 (3a-1)=91 what does a equal
    9·2 answers
  • POSSIBLE POINTS: 5
    11·1 answer
  • What is the hardest subject in Middle School?
    12·2 answers
  • A mother is now 2 and ahalf times old as her daughter Mary. Four years ago the ratio of their ages was 3:1. Find the present age
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!