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
SSSSS [86.1K]
3 years ago
8

How do you solve a system of equations by multiplying

Mathematics
1 answer:
juin [17]3 years ago
7 0

Answer:

A solution to a linear equation is a pairing of an x and y value that makes the equation true. The solution is given as a coordinate pair, such as (3,4). The equation y=4x-6 has an infinite number of solutions.

A few of the solutions to y=4x-6 are (4,10),(0-6), and (-2,-14); (10)=4(4)-6, (-6)=4(0)-6, and (-14)=4(-2)-6.

A system of linear equations are two or more linear equations that have been grouped to be solved together.

These two equations could be considered a system:

y=5x-8

2x+5y=30

A solution to a system of linear equations is a coordinate pair (x,y) that makes all of the equations in the system true.

For the system:

y=3x+1 and 2x+5y=22

The point (1,4) is a solution to the system.

(4)=3(1)+1 and 2(1)+5(4)=22

The standard form of an equation is when the equation looks like Ax+By=C. An example would be 3x+4y=20.

Step-by-step explanation:

You might be interested in
NEED HELP ASP!!
balu736 [363]
D) 34/5 because 6(5) = 30 30+4=34 , so its 34/5
7 0
3 years ago
Read 2 more answers
24. Find the area of the shaded region:
Monica [59]

Answer:

A = 5x³ + 17x² - 35x - 30

Step-by-step explanation:

the shaded area (A) is calculated as

A = outer area - inner area

   = (5x + 3)(x² + 4x - 10) - 3x(2x - 1) ← distribute parenthesis

   = 5x³ + 20x² - 50x + 3x² + 12x - 30 - (6x² - 3x)

  = 5x³ + 23x² - 38x - 30 - 6x² + 3x ← collect like terms

  = 5x³ + 17x² - 35x - 30

7 0
2 years ago
Read 2 more answers
the areas of the world's oceans are listed in the table order the oceans according to their area from least to greatest.
agasfer [191]
Pacific ocean is the biggest ocean
i think that atlantic ocean is the smallest
4 0
3 years ago
In a recent snail race, a snail traveled a distance of 1 1/6 inches in 2 minutes. Find the number if inches traveled per minute
Alecsey [184]

Answer:

For inch/min =0.9167 inch/min

For min/inch = 1.0908 min/inch

Step-by-step explanation:

The snail in the race traveled 11/6 inches in 2 minutes.

The number of inches per minute is equal to = (11/6)/(2)

= 11/12

=0.9167 inch/min

The number of minutes per inch is equal to = 1/(inch per min)

= 1/0.9167

= 1.0908 min/inch

Minutes per inch is gotten by taking the inverse of inch/min or dividing the number of minutes by number of inches

6 0
2 years ago
What is 0.99714 in scientific notation
laiz [17]
9.9714 x 10^-1

That would be in scientific notation
5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me. With this
    12·1 answer
  • Y = x^2+ 7x - 5 can be written in the form y = (x + a)^2+b
    10·1 answer
  • Which is an irrational number
    10·1 answer
  • 325 how to turn it into a fraction
    7·1 answer
  • Graph y = -1/4 x + 6 in slope intercept form
    6·2 answers
  • Describe fully the single<br>transformation that takes<br>shape A to shape B.​
    14·1 answer
  • 1 1\4x2 1\5 ≤ ≥ = 5\6 x 2 1\5
    6·1 answer
  • Find the area of the circle.
    9·1 answer
  • PLEASE HELP!! Will mark Brainliest!
    12·1 answer
  • Write a mathematical sentence that expresses the information given below.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!