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
serious [3.7K]
2 years ago
12

Solve this system of linear equations. Separate

Mathematics
1 answer:
Yakvenalex [24]2 years ago
6 0

Answer:

5x

Step-by-step explanation:

im not to sure tbh

You might be interested in
Math math math!!!! :/
vekshin1

the answer is B your welcome

6 0
2 years ago
Read 2 more answers
Y=-4x-41 that passes through (-2,7)
dalvyx [7]

Answer:

Parallel: y=-4x-1

Perpendicular: y=-4x+13/2

Step-by-step explanation:

For the equation y=-4x-41, the slope is -4. Writing a line related to this equation has two options:

  • If the line will be parallel to it then this is the slope of the new line as well. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.

(y-7)=-4(x--2)


y-7=-4x-8


y=-4x-1

  • If the line will be perpendicular to it then the slope is the negative reciprocal of the previous slope. It is 1/4.

(y-7)=1/4(x--2)


y-7=1/4x-1/2


y=-4x+13/2


4 0
3 years ago
Read 2 more answers
Help?? This question is gonna be similar to a test question tommorow i do not understand
tigry1 [53]
You should calculate( the area of a circle of radius 15 cm ) minus the area of the circle of radius (15 cm - width of the frame). I am not able to read the number, sorry. 
That is the surface area of the frame.

Then, if area of circle radius is 100%, the % of face of the clock is:

(100xareaCircle(15cm-widthframe))/areaCircle15cm


8 0
3 years ago
Write a real world problem with a percent that can be solved by using the proportion 3/b=60/100
iris [78.8K]
Kyle received 60/100 on his algebra test.  If he scored 3 points, how many points was the test out of? Answer is 5.
7 0
3 years ago
Read 2 more answers
60% of the students on the field trip love the museum. If 24 students love the museum, how many students went on the field trip?
zhenek [66]

Answer:

40

60% of 40 is 24

so the answer would be 40

6 0
3 years ago
Other questions:
  • Ecuaciones 21-6x=27-8x
    9·2 answers
  • How to plug into the table the y-coordinate​
    11·1 answer
  • How many sides does a regular polygon have if each interior angle measure is four times the measure of each exterior angle.
    10·1 answer
  • Ms. Kalmbach went to dinner with her family. The waitor/waitress was fantastic and she want to tip 20%. How much is the tip if t
    14·1 answer
  • BRAINLIEST ANSWER!! NEED HELP ASAP!
    13·1 answer
  • In Triangle ABC, AC is extended through C to D. If
    14·1 answer
  • Solve for x.<br><br> 2x+3y=20<br> -2x+y=4
    6·1 answer
  • PLEASEEEEEEEEEEEEEE HELPPPPPPP PLEASEEEEEE !!!!
    8·2 answers
  • Solve each equation <br> | n/5| +1=2
    6·2 answers
  • The heights of 200 adults were recorded and divided into two categories
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!