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
Natali5045456 [20]
3 years ago
7

Which expression is equivalent to (−22−14n)+(−7+16n)?

Mathematics
1 answer:
monitta3 years ago
5 0

Answer:

3x+2 and 3x + 6 are equivalent expressions, because the value of both the expressions remains same for any value of x. For instance, for x = 4, 3x+2 = 34+2 = 18 and. 3x + 6 = 3 x 4 + 6 = 18.

Step-by-step explanation:

You might be interested in
Mrs. Uhalley is planting her fall vegetable garden in the shape of a square. She needs to fence the perimeter of the garden to k
atroni [7]

Answer:

400 feet of fencing for her garden.

Step-by-step explanation:

7 0
3 years ago
The coordinate grid shows points a through k. Which points are solutions to the system of inequalities 2x+y 8 please help this i
andre [41]

Answer:

The points that verify the system of inequalities are:

point E, pointF, and point G.

Step-by-step explanation:

Please see the attached image that illustrates the boundary lines in your system of inequalities.

The boundary line for the inequality 2x+y is depicted in green, while the boundary line for the inequality 2x-4y>8 is depicted in red.

By solving for y in each inequality, we understand which half-plane should be considered for the inequality:

First inequality (green boundary line) :

2x+y

This means that we are to consider the points below the green boundary line.

Second inequality (red boundary line) :

2x-4y >8\\2x-8>4y\\y

This means we have to consider the points below the red boundary line.

Recall as well that both conditions we arrived at have to be satisfied by the points that are solutions of both inequalities.

From the image, we can see that there are only three points that reside at the same time below the green and the red boundary lines. These points are: point E, pointF, and point G.

On the other hand, we have two points that lie on a boundary line (point J and H), but they should be ignored, since the system of inequalities contain just inequality symbols < or >, and not the "equal" sign.

5 0
3 years ago
A hardware store owner has 1,152 screws. If she wants to put them in packages of 32, how many packages can she make?
melomori [17]

Answer:

i think 36

Step-by-step explanation:

1152 / 32= 36

5 0
3 years ago
Only answer this if you have an explanation and if you know what the answer is.
Klio2033 [76]

Answer:

G

Step-by-step explanation:

Since there are 50 students being asked, to find a percentage, put the output (the number of students that chose each genre) and the input (the number of students asked all together) in ratio form as a fraction. You will get the fractions 10/50, 16/50, 20/50, and 4/50. Multiply each denominator by two to get the percentage. You will get 20/100, 32,/100, 40/100, and 8/100. If you look at the four answers provided, you can cross out J immediately because it shows that "Other" was the greatest percentage, when it is in fact the smallest. H can be crossed out as well, since the percentage for "Mystery" is over 20% when it should be exactly at 20%. F can be crossed out as well because it shows that "Other" takes up 10%, when it is actually a bit less, 8%. G is the best choice because the percentage that "Other" takes up is a bit less than 10%, so it's safe to say that it shows 8%.

8 0
3 years ago
Plz help..................refresh page before u answer
Ksenya-84 [330]
The answer is the first one 6/7ab
5 0
3 years ago
Other questions:
  • What is the slope of the line 5x-2y=10​
    8·1 answer
  • What is the gcf of 5 (4x-3) +x (4x-3)? Explain
    6·1 answer
  • Estimate 543-358 then find the difference
    12·1 answer
  • Mrs. Dominguez asked her students to plot the number of books they read over the summer.
    13·2 answers
  • If AC = 15 centimeters, and BC = 12 centimeters, which does AB equal
    6·1 answer
  • (g of f)(-4) when f(x)=4x+5 and g(x)=4x^2 -5x-3
    8·1 answer
  • How do I simplify each expression by combining like terms for this problem<br>-7+13x+2x+8​
    6·2 answers
  • Write a word problem whose solution is (-70)=70.
    7·1 answer
  • Solve the following systems by Elimination
    11·1 answer
  • Could someone please help me with this ! <br><br> And also show work
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!