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
tia_tia [17]
3 years ago
14

Part 1: Writing Expressions

Mathematics
1 answer:
Eddi Din [679]3 years ago
6 0

Answer:

3(7j + 2 + 4j)

Step-by-step explanation:

We have to write an expression that looks like Sarah’s expression: 5(2j + 3 + j). We habr Replace the coefficients so that our expression is not equivalent. Also We may use any number that we choose to replace the coefficients ensuring to leave the variables the same.

Example, 3(7j + 2 + 4j) looks like Sarah’s expression but is not equivalent.

You might be interested in
Choose the best graph that represents the linear equation:<br> 6x = y + 8
Agata [3.3K]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope

b: It is the cut point with the y axis

We have the following equation:

6x = y + 8\\y = 6x-8

Thus, the cut point with the y axis is -8. Therefore, we discard options C and B.

It is observed that the slope is positive so the correct graph is option B.

Answer:

Option B

8 0
3 years ago
What is the decimal for 1/8
Andrews [41]
0.125 but 0.13 if it asks you to round
3 0
3 years ago
Read 2 more answers
Who ever can answer questions 8,9, and 10 will get 34 pts
k0ka [10]

Answer:

I am looking for this anwer to

Step-by-step explanation:

8 0
3 years ago
What is the equation of the line in the following graph? 1)y=x+2
Levart [38]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have two points (2, 0) and (-2, -4). Substitute:

m=\dfrac{-4-0}{-2-2}=\dfrac{-4}{-4}=1

Therefore we have the equation of a line

y=1x+b\to y=x+b

Put the coordinates of the point (2, 0) to the equation:

0=2+b     <em>subtract 2 from both sides</em>

-2=b\to b=-2

Answer: \boxed{y=x-2}\to\boxed{3)}

8 0
3 years ago
What is 5/7*w=40 1/2
sukhopar [10]

Answer:

56 7/10

Step-by-step explanation:

convert 40 1/2 to a fraction 40 1/2 = 81/2

multiply both sides by  7/5

this gets w by itself on the left

81/2 x 7/5 = 567/10 = 56 7/10

7 0
3 years ago
Other questions:
  • Twelve students were asked how long they spent doing homework last week. The scatter plot shows the results of the survey.
    8·1 answer
  • Lisa Lilly was the best runner in eighth grade. One day she ran 100m in 40 sec, 200m in 1 and 10 sec, and 200m over low hurdles
    5·2 answers
  • What are the digits of pie?
    8·1 answer
  • How to work out this problem?
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%28%5Cfrac%7B1%7D%7B20%7D%20%20-%20%20%5Cfrac%7B1%7D%7B36%7D%20%29" id="TexFormula1" title=
    9·2 answers
  • Plot the point (-3,6). Plot the point (4, -5).
    9·2 answers
  • Write an equation in standard form of the line that passes through the given point and has the given slope (-8,0); m= -4 PLEASE
    10·2 answers
  • Write and expression for the phrase, "8 less than k".
    13·2 answers
  • What is this please help me!!!! <br> X+3x=9️‍
    10·2 answers
  • What is the area of the figure below?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!